{"title":"DermaQuest C Infusion","description":"\u003cdiv class=\"intro rte_content\"\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003e\u003cem\u003eVitamin C skincare for radiant and healthy skin\u003c\/em\u003e\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eThe DermaQuest C Infusion line is developed for any skin that has lost its natural glow and needs deep antioxidant protection. The combination of stable vitamin C, peptides, and plant-based antioxidants in this collection targets photo damage, pigmentation spots, fine lines, and dull skin.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eVitamin C is one of the most well-researched ingredients in modern skincare. It neutralizes free radicals caused by UV radiation, pollution, and blue light, reduces the visibility of pigmentation spots, and stimulates natural collagen production. For skin that looks tired, dull, or uneven, a structured vitamin C routine is a scientifically proven approach.\u003c\/p\u003e\n\u003ch2 class=\"text-text-100 mt-3 -mb-1 text-[1.375rem] font-bold\"\u003eWhy choose DermaQuest C Infusion?\u003c\/h2\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eDermaQuest is an American cosmeceutical brand from California with over 25 years of experience in clinical skincare. The C Infusion collection stands out by using \u003cstrong\u003eTHD Ascorbate (BV-OSC)\u003c\/strong\u003e, the most stable and oil-permeable form of vitamin C that penetrates deeper into the skin than classic ascorbic acid. For those who want the pure power of L-ascorbic acid, there are separate serums with 8% stabilized ascorbic acid combined with ferulic acid or phytic acid.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eThe products are cosmeceutically formulated, meaning they work in the deeper skin layers to stimulate natural skin processes. Clinical research showed that 100% of users of the Advanced C Infusion Moisturizer experienced more hydrated, healthier-looking, and firmer-feeling skin after four weeks.\u003c\/p\u003e\n\u003ch3 class=\"text-text-100 mt-3 -mb-1 text-[1.125rem] font-bold\"\u003eFind your ideal vitamin C routine\u003c\/h3\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eA complete vitamin C routine starts with cleansing and ends with targeted care for the most sensitive areas of the face. The \u003ca class=\"underline underline underline-offset-2 decoration-1 decoration-current\/40 hover:decoration-current focus:decoration-current\" href=\"\/en\/products\/dermaquest-c-infusion-cleanser-177-4ml\"\u003eDermaQuest C Infusion Cleanser\u003c\/a\u003e thoroughly cleanses without drying out the skin barrier and immediately delivers a first layer of antioxidants.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eFor daily antioxidant protection, choose between two powerful serums with 8% pure L-ascorbic acid. The \u003ca class=\"underline underline underline-offset-2 decoration-1 decoration-current\/40 hover:decoration-current focus:decoration-current\" href=\"\/en\/products\/dermaquest-ferulic-infusion-c-serum-26-6ml\"\u003eFerulic Infusion + C Serum\u003c\/a\u003e combines vitamin C with ferulic acid and vitamin E for a rich, nourishing effect — ideal for dry or mature skin. The \u003ca class=\"underline underline underline-offset-2 decoration-1 decoration-current\/40 hover:decoration-current focus:decoration-current\" href=\"\/en\/products\/dermaquest-phytic-infusion-c-serum-26-6ml\"\u003ePhytic Infusion + C Serum\u003c\/a\u003e contains phytic acid, tannic acid, and ginkgo biloba for skin-evening and sebum-regulating effects, perfect for oily or combination skin.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eFor extra support of the skin barrier, the \u003ca class=\"underline underline underline-offset-2 decoration-1 decoration-current\/40 hover:decoration-current focus:decoration-current\" href=\"\/en\/products\/dermaquest-advanced-b5-with-ferulic-acid-29-6ml\"\u003eAdvanced B5 with Ferulic Acid\u003c\/a\u003e is a lightweight hydrating serum that contains vitamin B5, hyaluronic acid, and ferulic acid for antioxidant protection.\u003c\/p\u003e\n\u003ch3 class=\"text-text-100 mt-3 -mb-1 text-[1.125rem] font-bold\"\u003eThe right care for every area\u003c\/h3\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eThe \u003ca class=\"underline underline underline-offset-2 decoration-1 decoration-current\/40 hover:decoration-current focus:decoration-current\" href=\"\/en\/products\/dermaquest-advanced-c-infusion-moisturizing-serum-29-6ml\"\u003eAdvanced C Infusion Moisturizer\u003c\/a\u003e delivers 10% THD Ascorbate combined with orange stem cells and peptides in a fast-absorbing texture, finishing the routine with deep hydration and antioxidant protection.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eSpecifically for the eye contour, the \u003ca class=\"underline underline underline-offset-2 decoration-1 decoration-current\/40 hover:decoration-current focus:decoration-current\" href=\"\/en\/products\/dermaquest-c-infusion-eye-cream-14-8ml\"\u003eC Infusion Eye Cream\u003c\/a\u003e was developed, with Eyeliss against puffiness, hesperidin for dark circles, and peptides for visibly fewer fine lines. The \u003ca class=\"underline underline underline-offset-2 decoration-1 decoration-current\/40 hover:decoration-current focus:decoration-current\" href=\"\/en\/products\/dermaquest-c-infusion-lip-hydrator-13-3ml\"\u003eC Infusion Lip Hydrator\u003c\/a\u003e intensely hydrates the lips and also provides daily UV protection thanks to broad-spectrum UV filters.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eAs a weekly intensive boost, the \u003ca class=\"underline underline underline-offset-2 decoration-1 decoration-current\/40 hover:decoration-current focus:decoration-current\" href=\"\/en\/products\/dermaquest-c-infusion-tx-mask-59-1ml\"\u003eC Infusion TX Mask\u003c\/a\u003e with four different forms of vitamin C, peptides, and hyaluronic acid microspheres provides an instantly radiant and visibly firmer skin appearance.\u003c\/p\u003e\n\u003ch3 class=\"text-text-100 mt-3 -mb-1 text-[1.125rem] font-bold\"\u003eHow to use a vitamin C routine\u003c\/h3\u003e\n\u003col class=\"[li_\u0026amp;]:mb-0 [li_\u0026amp;]:mt-1 [li_\u0026amp;]:gap-1 [\u0026amp;:not(:last-child)_ul]:pb-1 [\u0026amp;:not(:last-child)_ol]:pb-1 list-decimal flex flex-col gap-1 pl-8 mb-3\"\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eCleanse your face morning and evening with the C Infusion Cleanser\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eApply a C Infusion serum in the morning for antioxidant protection throughout the day\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eFollow with the Advanced C Infusion Moisturizer for hydration and collagen stimulation\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eCare for the eye contour and lips with the targeted products from the line\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eAlways finish with sun protection in the morning, as vitamin C works best combined with daily SPF\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eUse the TX Mask weekly as an intensive boost for extra radiance and firmness\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003ch3 class=\"text-text-100 mt-3 -mb-1 text-[1.125rem] font-bold\"\u003eFrequently asked questions about vitamin C skincare\u003c\/h3\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003e\u003cem\u003eAt what age can I start using vitamin C skincare?\u003c\/em\u003e\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eVitamin C is suitable from the age of twenty as preventive protection against environmental stress and the first signs of photoaging. For pigmentation spots, dull skin, or visible sun damage, vitamin C can be started at any age, including mature skin.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003e\u003cem\u003eWhat is the difference between THD Ascorbate and pure ascorbic acid?\u003c\/em\u003e\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eTHD Ascorbate (BV-OSC) is an oil-permeable, stable form of vitamin C that penetrates deeper into the skin layers and does not require a low pH to be active. Pure L-ascorbic acid is biologically very active and delivers quick results but only works at a low pH and can cause slight tingling on sensitive skin. Both forms deliver results but work in different ways.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003e\u003cem\u003eCan I combine vitamin C with retinol or niacinamide?\u003c\/em\u003e\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eVitamin C and retinol can be combined well by separating them in the routine: vitamin C in the morning for daytime protection, retinol in the evening for cellular renewal. Vitamin C and niacinamide can be used together in the same routine and complement each other for a skin-evening effect.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003e\u003cem\u003eHow do I store vitamin C products optimally?\u003c\/em\u003e\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eStore vitamin C products in a cool, dry place away from direct sunlight to maintain stability. A slight discoloration from clear to light yellow is normal due to oxidation and does not affect effectiveness, but if the product turns dark brown, it has oxidized and it’s time for a new bottle.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-pre-wrap leading-[1.7]\"\u003eMeta title:\u003c\/p\u003e\n\u003c\/div\u003e","products":[{"product_id":"dermaquest-c-infusion-lip-hydrator-13-3ml","title":"DermaQuest C Infusion Lip Hydrator 12,8g","description":"\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003e\u003cem\u003eNourishing lip balm with vitamin C and UV protection\u003c\/em\u003e\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eThe skin of the lips is exceptionally thin, contains no sebaceous glands, and therefore has no natural fat layer to protect it. This causes lips to lose moisture faster, crack in cold or dry air, and often show the first signs of aging earlier than the rest of the face. Moreover, lips are exposed daily to UV radiation, which accelerates fine lines around the mouth and pigmentation changes.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eThe DermaQuest C Infusion Lip Hydrator is more than an ordinary lip balm. The formula combines intensive nourishment from jojoba and avocado oils with antioxidants like vitamin C, vitamin E, and coenzyme Q10, supplemented with chemical UV filters for daily sun protection. Result: lips that feel fuller, smoother, and visibly healthier, with lasting protection against dryness and sun damage.\u003c\/p\u003e\n\u003ch2 class=\"text-text-100 mt-3 -mb-1 text-[1.375rem] font-bold\"\u003eBenefits\u003c\/h2\u003e\n\u003cul class=\"[li_\u0026amp;]:mb-0 [li_\u0026amp;]:mt-1 [li_\u0026amp;]:gap-1 [\u0026amp;:not(:last-child)_ul]:pb-1 [\u0026amp;:not(:last-child)_ol]:pb-1 list-disc flex flex-col gap-1 pl-8 mb-3\"\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eCombines intensive hydration with daily UV protection for the lips\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eReduces the visibility of fine lines and wrinkles around the mouth\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eNourishes dry and cracked lips with natural plant oils\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eProtects against environmental stress and free radicals with a complex of antioxidants\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eProvides a cared-for, natural shine without feeling sticky\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 class=\"text-text-100 mt-3 -mb-1 text-[1.125rem] font-bold\"\u003eActive ingredients\u003c\/h3\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003e\u003cstrong\u003eJojoba and Avocado Oil:\u003c\/strong\u003e Two plant oils that mimic the structure of natural skin sebum. Jojoba oil is excellently absorbed by the skin and provides long-lasting hydration, while avocado oil is rich in vitamins A, D, and E for deep nourishment of dry or cracked lips.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003e\u003cstrong\u003eTHD Ascorbate (Vitamin C):\u003c\/strong\u003e The most stable and oil-soluble form of vitamin C, which penetrates deeply into the lip tissue. Vitamin C reduces the visibility of pigmentation spots around the mouth, protects against free radicals, and stimulates natural collagen production for fuller, smoother lips.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003e\u003cstrong\u003eCoenzyme Q10 (Ubiquinone) \u0026amp; Vitamin E:\u003c\/strong\u003e Two antioxidants that enhance each other in protecting against UV damage and environmental stress. Coenzyme Q10 supports cellular energy production and reduces fine lines, while vitamin E nourishes and repairs the skin barrier.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003e\u003cstrong\u003ePalmitoyl Tripeptide-1 \u0026amp; Dipalmitoyl Hydroxyproline:\u003c\/strong\u003e Two peptides that stimulate collagen production and visibly increase lip volume. They support skin structure, reduce wrinkles, and give the lips a naturally fuller and more youthful appearance.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003e\u003cstrong\u003eChemical UV Filters (Avobenzone, Octocrylene, Homosalate, Ethylhexyl Salicylate):\u003c\/strong\u003e These broad-spectrum UV filters protect the sensitive skin of the lips against UVA and UVB radiation, a frequently overlooked cause of pigmentation spots, premature aging, and lip cancer.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003e\u003cstrong\u003eSalvia Hispanica (Chia Seed) Oil \u0026amp; Sodium Hyaluronate:\u003c\/strong\u003e Chia seed oil is rich in omega-3 fatty acids that strengthen the skin barrier, while hyaluronic acid attracts moisture and makes the lips feel instantly fuller.\u003c\/p\u003e\n\u003ch3 class=\"text-text-100 mt-3 -mb-1 text-[1.125rem] font-bold\"\u003eHow to use\u003c\/h3\u003e\n\u003col class=\"[li_\u0026amp;]:mb-0 [li_\u0026amp;]:mt-1 [li_\u0026amp;]:gap-1 [\u0026amp;:not(:last-child)_ul]:pb-1 [\u0026amp;:not(:last-child)_ol]:pb-1 list-decimal flex flex-col gap-1 pl-8 mb-3\"\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eApply a thin layer to clean, dry lips\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eUse in the morning as the last step of your facial routine for UV protection\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eReapply every two hours during intense exposure to sun, cold, or wind\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eUse in the evening as a nourishing treatment for recovery during sleep\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eSuitable to wear under lipstick as a nourishing base\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003ch3 class=\"text-text-100 mt-3 -mb-1 text-[1.125rem] font-bold\"\u003eSuitable for\u003c\/h3\u003e\n\u003cul class=\"[li_\u0026amp;]:mb-0 [li_\u0026amp;]:mt-1 [li_\u0026amp;]:gap-1 [\u0026amp;:not(:last-child)_ul]:pb-1 [\u0026amp;:not(:last-child)_ol]:pb-1 list-disc flex flex-col gap-1 pl-8 mb-3\"\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eDry, cracked, or sensitive lips\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eLips with visible vertical lines and wrinkles\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003ePigmentation spots around the mouth caused by sun damage\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eDaily protection against UV radiation, cold air, and wind\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eMature lips with loss of volume and firmness\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 class=\"text-text-100 mt-3 -mb-1 text-[1.125rem] font-bold\"\u003eFrequently asked questions\u003c\/h3\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003e\u003cem\u003eWhat level of protection does this lip balm offer?\u003c\/em\u003e\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eThe manufacturer does not specify an SPF value, but the formula contains a combination of broad-spectrum UV filters that provide protection against UVA and UVB radiation. For prolonged sun exposure at the beach or in the mountains, I recommend adding a specific SPF lip balm or sun protection.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003e\u003cem\u003eCan I wear this product under lipstick?\u003c\/em\u003e\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eAbsolutely. The texture is light and non-greasy, making it excellent as a nourishing base under lipstick. Let it absorb briefly before applying your lipstick for longer-lasting color.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003e\u003cem\u003eIs this lip balm suitable during or after a professional lip treatment?\u003c\/em\u003e\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eFor calming and hydrating the lips after a filler or laser treatment, I recommend a formula without UV filters or active antioxidants in the first few days, as the lips can be extra sensitive then. Always ask your treating skin therapist for advice.\u003c\/p\u003e","brand":"Dermaquest","offers":[{"title":"Default Title","offer_id":56635772109131,"sku":null,"price":39.95,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1009\/6908\/7307\/files\/CInfusionLipHydrator.webp?v=1779225575"},{"product_id":"dermaquest-c-infusion-tx-mask-59-1ml","title":"DermaQuest C Infusion TX Mask 56,6g","description":"\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003e\u003cem\u003eBrightening mask with vitamin C and peptides for radiant skin\u003c\/em\u003e\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eA dull, tired skin that looks exhausted by the end of the week needs more than daily care. Sometimes the skin needs an intensive boost — a concentrated dose of antioxidants, hydration, and firming ingredients in one treatment. A professional mask makes the difference between skin that visibly brightens and skin that remains stuck in a tired cycle.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eThe DermaQuest C Infusion TX Mask is a treatment mask that delivers a high concentration of vitamin C, peptides, and hydrating ingredients deep into the skin in just 5 to 10 minutes. The formula contains four different forms of vitamin C, each working at a different skin level, supplemented with peptides, amino acids, and hyaluronic acid microspheres. The result is an immediate lifting effect, visibly brighter skin, and skin that looks fuller and smoother after each treatment.\u003c\/p\u003e\n\u003ch2 class=\"text-text-100 mt-3 -mb-1 text-[1.375rem] font-bold\"\u003eBenefits\u003c\/h2\u003e\n\u003cul class=\"[li_\u0026amp;]:mb-0 [li_\u0026amp;]:mt-1 [li_\u0026amp;]:gap-1 [\u0026amp;:not(:last-child)_ul]:pb-1 [\u0026amp;:not(:last-child)_ol]:pb-1 list-disc flex flex-col gap-1 pl-8 mb-3\"\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eDelivers an immediate boost of radiance and glow in one treatment\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eFour forms of vitamin C work on different skin layers for maximum antioxidant effect\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003ePeptides and hyaluronic acid microspheres provide a visible lifting effect\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eIntensively hydrates without drying out or irritating the skin\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eIdeal as a weekly boost or preparation for a special occasion\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 class=\"text-text-100 mt-3 -mb-1 text-[1.125rem] font-bold\"\u003eActive ingredients\u003c\/h3\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003e\u003cstrong\u003eVitamin C Complex (4 forms):\u003c\/strong\u003e The mask combines THD Ascorbate, Sodium Ascorbyl Phosphate, Ascorbyl Palmitate, and Ascorbic Acid. These four different forms of vitamin C work at various depths of the skin and at different pH levels, optimizing antioxidant effects. Together, they brighten the skin, fade pigmentation spots, and stimulate natural collagen production.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003e\u003cstrong\u003ePeptide Trio (Palmitoyl Pentapeptide-4, Acetyl Hexapeptide-8, Palmitoyl Tetrapeptide-7):\u003c\/strong\u003e Three peptides, each playing a different role. Matrixyl supports collagen production and reduces wrinkles, Argireline relaxes facial muscles to lessen visible expression lines, and Palmitoyl Tetrapeptide-7 reduces inflammatory reactions that accelerate skin aging.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003e\u003cstrong\u003eHyaluronic Acid Microspheres \u0026amp; Sodium Hyaluronate:\u003c\/strong\u003e Microspheres are small spherical particles that deliver hyaluronic acid directly into the skin, where it stimulates the production of the skin's own building blocks. The result is noticeably fuller, smoother, and firmer skin from the first treatment.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003e\u003cstrong\u003eArabidopsis Thaliana Extract:\u003c\/strong\u003e A plant extract known for its regenerative properties and support of the skin barrier. It helps the skin recover from environmental stress and strengthens the natural defense against free radicals.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003e\u003cstrong\u003eCoenzyme Q10 (Ubiquinone) \u0026amp; Thioctic Acid (Alpha Lipoic Acid):\u003c\/strong\u003e Two universal antioxidants that penetrate deeply into skin cells. Coenzyme Q10 supports cellular energy production, while alpha lipoic acid works in both water and oil and enhances the effects of vitamins C and E.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003e\u003cstrong\u003eDMAE \u0026amp; Amino Acids:\u003c\/strong\u003e DMAE provides an immediate firming and lifting effect to the facial contour. The amino acids tyrosine, taurine, leucine, valine, arginine, and lysine are the building blocks of skin proteins and support the skin’s natural repair mechanism.\u003c\/p\u003e\n\u003ch3 class=\"text-text-100 mt-3 -mb-1 text-[1.125rem] font-bold\"\u003eHow to use\u003c\/h3\u003e\n\u003col class=\"[li_\u0026amp;]:mb-0 [li_\u0026amp;]:mt-1 [li_\u0026amp;]:gap-1 [\u0026amp;:not(:last-child)_ul]:pb-1 [\u0026amp;:not(:last-child)_ol]:pb-1 list-decimal flex flex-col gap-1 pl-8 mb-3\"\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eCleanse the skin thoroughly and optionally apply a toner\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eApply a thin, even layer of mask over the face, neck, and décolleté with your fingertips or a brush\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eAvoid direct contact with the eye contour and lips\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eLeave the mask on for 5 to 10 minutes and relax meanwhile\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eRinse thoroughly with lukewarm water and follow with your usual evening routine\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003ch3 class=\"text-text-100 mt-3 -mb-1 text-[1.125rem] font-bold\"\u003eSuitable for\u003c\/h3\u003e\n\u003cul class=\"[li_\u0026amp;]:mb-0 [li_\u0026amp;]:mt-1 [li_\u0026amp;]:gap-1 [\u0026amp;:not(:last-child)_ul]:pb-1 [\u0026amp;:not(:last-child)_ol]:pb-1 list-disc flex flex-col gap-1 pl-8 mb-3\"\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eA dull complexion that needs an immediate boost of radiance\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eSkin with fine lines and loss of firmness\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003ePigmentation spots and uneven skin tone\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eDry and dehydrated skin\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eFor a special occasion or as a weekly intensive treatment\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 class=\"text-text-100 mt-3 -mb-1 text-[1.125rem] font-bold\"\u003eFrequently asked questions\u003c\/h3\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003e\u003cem\u003eHow often can I use this mask?\u003c\/em\u003e\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eFor most skin types, once or twice a week is ideal as an intensive boost. For sensitive skin, I recommend starting with once a week. The mask is intended for evening use only, as the skin is in regeneration mode at night.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003e\u003cem\u003eCan I combine this mask with retinol or other active products?\u003c\/em\u003e\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eOn the evening you use the mask, I recommend skipping retinol or other strong active products to avoid overstimulation. The vitamin C and peptides in the mask already provide a concentrated treatment. Follow with a hydrating moisturizer.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003e\u003cem\u003eIs this mask suitable for sensitive skin?\u003c\/em\u003e\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eYes, the formula contains soothing ingredients such as centella asiatica, chamomile, and allantoin. For very reactive skin, I recommend doing a patch test on the neck first and limiting the application time to 5 minutes.\u003c\/p\u003e","brand":"Dermaquest","offers":[{"title":"Default Title","offer_id":56635772207435,"sku":null,"price":48.95,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1009\/6908\/7307\/files\/CInfusionTXMask.webp?v=1779225568"},{"product_id":"dermaquest-phytic-infusion-c-serum-26-6ml","title":"DermaQuest Phytic Infusion + C Serum 29,6ml","description":"\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003e\u003cem\u003eVitamin C serum for oily skin with phytic acid\u003c\/em\u003e\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eOily or combination skin benefits from vitamin C for its antioxidant effect and brightening of pigmentation spots, but many classic C serums are too rich or too heavy in texture for this skin type. The skin needs a formula that not only protects and corrects but also helps balance sebum production and refines pores.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eThe DermaQuest Phytic Infusion + C Serum was developed precisely for this. The combination of 8% stabilized ascorbic acid, 2% phytic acid, tannic acid, and ginkgo biloba works synergistically to neutralize free radicals, brighten the skin, and simultaneously provide a mild evening effect. The result is a complexion that shows visibly fewer pigmentation spots, has a finer texture, and regains that healthy, balanced glow.\u003c\/p\u003e\n\u003ch2 class=\"text-text-100 mt-3 -mb-1 text-[1.375rem] font-bold\"\u003eBenefits\u003c\/h2\u003e\n\u003cul class=\"[li_\u0026amp;]:mb-0 [li_\u0026amp;]:mt-1 [li_\u0026amp;]:gap-1 [\u0026amp;:not(:last-child)_ul]:pb-1 [\u0026amp;:not(:last-child)_ol]:pb-1 list-disc flex flex-col gap-1 pl-8 mb-3\"\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eLight, non-greasy texture that absorbs quickly and leaves no shine\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eReduces the visibility of pigmentation spots and sun damage with 8% vitamin C\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eRefines skin texture and helps visibly reduce pores\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eBalances excessive sebum production with phytic acid and tannic acid\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eProtects against environmental stress and free radicals for a radiant complexion\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 class=\"text-text-100 mt-3 -mb-1 text-[1.125rem] font-bold\"\u003eActive ingredients\u003c\/h3\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003e\u003cstrong\u003e8% Ascorbic Acid (stabilized L-ascorbic acid):\u003c\/strong\u003e The biologically most active form of vitamin C in a skin-friendly concentration of 8 percent. L-ascorbic acid stimulates collagen production, neutralizes free radicals, and inhibits melanin formation, causing pigmentation spots to fade and the skin to have a noticeably lighter, more even appearance.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003e\u003cstrong\u003e2% Phytic Acid:\u003c\/strong\u003e A mild antioxidant derived from grains and legumes with a gentle exfoliating effect. Phytic acid binds to excess metal ions that cause oxidative damage, reduces pigmentation spots, and helps even out the skin without the irritation of stronger acids. Especially suitable for oily or acne-prone skin.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003e\u003cstrong\u003eTannic Acid:\u003c\/strong\u003e A plant-based polyphenol with astringent properties that helps regulate excessive sebum production. Tannic acid visibly refines pores, protects the skin against oxidative stress, and contributes to a smoother, balanced complexion.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003e\u003cstrong\u003eGinkgo Biloba Leaf Extract:\u003c\/strong\u003e A powerful plant antioxidant that improves skin microcirculation and has a calming effect. Ginkgo biloba neutralizes free radicals, reduces inflammatory responses, and supports a more vital, healthier skin.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003e\u003cstrong\u003eGlycerin:\u003c\/strong\u003e A hydrating humectant that attracts moisture to the skin and ensures the serum feels comfortable on all skin types despite the high concentration of active ingredients.\u003c\/p\u003e\n\u003ch3 class=\"text-text-100 mt-3 -mb-1 text-[1.125rem] font-bold\"\u003eHow to use\u003c\/h3\u003e\n\u003col class=\"[li_\u0026amp;]:mb-0 [li_\u0026amp;]:mt-1 [li_\u0026amp;]:gap-1 [\u0026amp;:not(:last-child)_ul]:pb-1 [\u0026amp;:not(:last-child)_ol]:pb-1 list-decimal flex flex-col gap-1 pl-8 mb-3\"\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eCleanse the face thoroughly in the morning and optionally apply a toner\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eApply a thin layer of serum to the face, neck, and décolleté\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eGently tap the serum in until fully absorbed\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eFollow with a light moisturizer suited to your skin type\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eAlways finish with sun protection, as vitamin C works best combined with daily SPF and can make the skin more sensitive to UV radiation\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003ch3 class=\"text-text-100 mt-3 -mb-1 text-[1.125rem] font-bold\"\u003eSuitable for\u003c\/h3\u003e\n\u003cul class=\"[li_\u0026amp;]:mb-0 [li_\u0026amp;]:mt-1 [li_\u0026amp;]:gap-1 [\u0026amp;:not(:last-child)_ul]:pb-1 [\u0026amp;:not(:last-child)_ol]:pb-1 list-disc flex flex-col gap-1 pl-8 mb-3\"\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eOily and combination skin with excessive sebum production\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eAcne-prone skin with pigmentation spots after breakouts\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eEnlarged or visible pores that need refining\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eDull skin with photo damage and uneven tone\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eSkin that wants preventive protection against environmental stress\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 class=\"text-text-100 mt-3 -mb-1 text-[1.125rem] font-bold\"\u003eFrequently asked questions\u003c\/h3\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003e\u003cem\u003eWhat is the difference between this serum and the Ferulic Infusion + C Serum?\u003c\/em\u003e\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eBoth serums contain 8% pure L-ascorbic acid as the main ingredient, but the supporting actives differ. The Ferulic version combines vitamin C with ferulic acid and vitamin E for a richer, more nourishing effect — ideal for dry or mature skin. The Phytic version contains phytic acid and tannic acid for mild exfoliating and sebum-regulating effects, making it better for oily, combination, or acne-prone skin.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003e\u003cem\u003eDoes phytic acid work as a chemical exfoliant like AHA or BHA?\u003c\/em\u003e\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003ePhytic acid is much milder than classic AHAs like glycolic acid or BHAs like salicylic acid. It is not an active peel but an antioxidant with mild skin-smoothing properties. This makes the serum suitable for those who do not want strong exfoliation but desire a smoother texture.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003e\u003cem\u003eCan I use this serum if I have active acne?\u003c\/em\u003e\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eYes, the serum is suitable for acne-prone skin and even helps fade post-inflammatory pigmentation spots after breakouts. Avoid direct contact with open or very irritated wounds and gradually build up use to allow the skin to adjust.\u003c\/p\u003e","brand":"Dermaquest","offers":[{"title":"Default Title","offer_id":56635772338507,"sku":null,"price":89.95,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1009\/6908\/7307\/files\/PhyticInfusion_CSerum.webp?v=1779225561"},{"product_id":"dermaquest-ferulic-infusion-c-serum-26-6ml","title":"DermaQuest Ferulic Infusion + C Serum 29,6ml","description":"\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003e\u003cem\u003eAntioxidant serum with vitamins C, E, and ferulic acid\u003c\/em\u003e\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eScientific research has shown that the combination of vitamin C, vitamin E, and ferulic acid creates a synergistic effect — together these three antioxidants work up to eight times more powerfully than each alone. For skin exposed daily to UV radiation, pollution, and blue light, this trio formula is a gold standard to prevent and correct photo damage.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eThe DermaQuest Ferulic Infusion + C Serum combines these three powerhouses in one lightweight formula with pure L-ascorbic acid, tocopherol, and ferulic acid, supplemented with aloe vera and hyaluronic acid. The serum fights free radicals, reduces the visibility of pigmentation spots and fine lines, and restores the skin’s healthy glow. Result: noticeably firmer, more even, and radiant skin.\u003c\/p\u003e\n\u003ch2 class=\"text-text-100 mt-3 -mb-1 text-[1.375rem] font-bold\"\u003eBenefits\u003c\/h2\u003e\n\u003cul class=\"[li_\u0026amp;]:mb-0 [li_\u0026amp;]:mt-1 [li_\u0026amp;]:gap-1 [\u0026amp;:not(:last-child)_ul]:pb-1 [\u0026amp;:not(:last-child)_ol]:pb-1 list-disc flex flex-col gap-1 pl-8 mb-3\"\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eScientifically proven synergy between vitamins C, E, and ferulic acid for maximum antioxidant effect\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eReduces the visibility of pigmentation spots and uneven skin tone\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eFades fine lines and wrinkles caused by photoaging\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eProtects against UV damage, pollution, and environmental stress\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eFirms and lifts the skin for a visibly younger appearance\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 class=\"text-text-100 mt-3 -mb-1 text-[1.125rem] font-bold\"\u003eActive ingredients\u003c\/h3\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003e\u003cstrong\u003eAscorbic Acid (L-ascorbic acid, pure vitamin C):\u003c\/strong\u003e The biologically most active form of vitamin C and the gold standard in antioxidant skincare. Pure L-ascorbic acid neutralizes free radicals, stimulates collagen production, and reduces melanin production, fading pigmentation spots and visibly brightening the skin. Effective at a low pH for optimal skin absorption.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003e\u003cstrong\u003eFerulic Acid:\u003c\/strong\u003e A plant-based antioxidant from the seed coat of grains that multiplies the effect of vitamins C and E. Ferulic acid stabilizes both vitamins, protects against UV-induced damage, and strengthens the skin's natural defense against pollution and blue light.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003e\u003cstrong\u003eTocopherol (Vitamin E):\u003c\/strong\u003e A fat-soluble antioxidant that protects cell membranes and works together with vitamin C. Vitamin E captures free radicals that vitamin C cannot reach, nourishes the skin, and helps repair visible damage caused by sun and aging.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003e\u003cstrong\u003eSodium Hyaluronate \u0026amp; Panthenol (Vitamin B5):\u003c\/strong\u003e Hyaluronic acid attracts and retains moisture in the skin for immediate plumping of fine lines. Panthenol soothes the skin and strengthens the skin barrier, which is important when using active ingredients like pure vitamin C.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003e\u003cstrong\u003eAloe Barbadensis (Aloe Vera) \u0026amp; Sodium Phytate:\u003c\/strong\u003e Aloe vera soothes and hydrates, helping to ease any tingling from pure vitamin C. Sodium phytate acts as a mild antioxidant and supports an even skin tone.\u003c\/p\u003e\n\u003ch3 class=\"text-text-100 mt-3 -mb-1 text-[1.125rem] font-bold\"\u003eHow to use\u003c\/h3\u003e\n\u003col class=\"[li_\u0026amp;]:mb-0 [li_\u0026amp;]:mt-1 [li_\u0026amp;]:gap-1 [\u0026amp;:not(:last-child)_ul]:pb-1 [\u0026amp;:not(:last-child)_ol]:pb-1 list-decimal flex flex-col gap-1 pl-8 mb-3\"\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eCleanse the face and optionally apply a toner to prepare the skin\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eApply a thin layer of serum to the face, neck, and décolleté\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eGently tap the serum in until fully absorbed\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eFollow with a moisturizer\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eAlways finish with sun protection in the morning, as vitamin C works best in combination with daily SPF and can make the skin more sensitive to UV radiation\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003ch3 class=\"text-text-100 mt-3 -mb-1 text-[1.125rem] font-bold\"\u003eSuitable for\u003c\/h3\u003e\n\u003cul class=\"[li_\u0026amp;]:mb-0 [li_\u0026amp;]:mt-1 [li_\u0026amp;]:gap-1 [\u0026amp;:not(:last-child)_ul]:pb-1 [\u0026amp;:not(:last-child)_ol]:pb-1 list-disc flex flex-col gap-1 pl-8 mb-3\"\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eA dull complexion with loss of radiance and glow\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003ePigmentation spots, sun damage, and uneven skin tone\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eFine lines and wrinkles due to photoaging\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eLoss of firmness and elasticity\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eSkin that wants preventive protection against pollution and UV stress\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 class=\"text-text-100 mt-3 -mb-1 text-[1.125rem] font-bold\"\u003eFrequently asked questions\u003c\/h3\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003e\u003cem\u003eCan I use this serum in combination with retinol?\u003c\/em\u003e\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eYes, but use them separately. Apply this serum in the morning for antioxidant protection during the day, and save retinol for the evening. This combination is one of the most recommended routines in professional skincare for anti-aging results.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003e\u003cem\u003eWhy can this serum cause a slight tingling sensation?\u003c\/em\u003e\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003ePure L-ascorbic acid works at a low pH, creating the ideal conditions for absorption into the skin. A slight, brief tingling sensation upon first use is normal. If irritation or burning persists, I recommend using the serum every other day to build up the skin.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003e\u003cem\u003eHow do I store this serum optimally?\u003c\/em\u003e\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eStore the serum in a cool, dry place away from direct sunlight to maintain the stability of pure vitamin C. A slight discoloration from clear to light yellow is normal due to oxidation and does not affect its effectiveness, but if it turns dark brown, the serum has oxidized and it's time for a new bottle.\u003c\/p\u003e","brand":"Dermaquest","offers":[{"title":"Default Title","offer_id":56635772469579,"sku":null,"price":89.95,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1009\/6908\/7307\/files\/FerulicInfusion_CSerum.webp?v=1779225553"},{"product_id":"dermaquest-advanced-b5-with-ferulic-acid-29-6ml","title":"DermaQuest Advanced B5 with Ferulic Acid 29,6ml","description":"\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003e\u003cem\u003eHydrating serum with vitamin B5 and ferulic acid\u003c\/em\u003e\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eDehydrated skin feels tight, looks dull, and shows fine lines faster than well-hydrated skin. Often, the cause is not just a lack of moisture but a weakened skin barrier that cannot retain the moisture applied. Restoring that barrier is therefore the first step toward smooth, resilient skin.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eThe DermaQuest Advanced B5 with Ferulic Acid is a lightweight serum that combines hydration and barrier repair in one formula. A high concentration of panthenol works together with hyaluronic acid in multiple molecular weights and the antioxidant ferulic acid to deliver moisture to all skin layers, calm inflammatory reactions, and protect the skin from environmental stress. The result is skin that feels noticeably plumper, smoother, and visibly healthier.\u003c\/p\u003e\n\u003ch2 class=\"text-text-100 mt-3 -mb-1 text-[1.375rem] font-bold\"\u003eBenefits\u003c\/h2\u003e\n\u003cul class=\"[li_\u0026amp;]:mb-0 [li_\u0026amp;]:mt-1 [li_\u0026amp;]:gap-1 [\u0026amp;:not(:last-child)_ul]:pb-1 [\u0026amp;:not(:last-child)_ol]:pb-1 list-disc flex flex-col gap-1 pl-8 mb-3\"\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eDeep hydration on multiple levels thanks to hyaluronic acid in different molecular sizes\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eStrengthens the skin barrier and reduces moisture loss with panthenol\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eProtects against free radicals and environmental damage with ferulic acid\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eSoothes redness and sensitivity with centella asiatica and arnica\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eSuitable for all skin types, including sensitive and post-treatment skin\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 class=\"text-text-100 mt-3 -mb-1 text-[1.125rem] font-bold\"\u003eActive ingredients\u003c\/h3\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003e\u003cstrong\u003ePanthenol (Vitamin B5):\u003c\/strong\u003e A humectant and skin-repairing ingredient that attracts and retains moisture in the skin. Panthenol reduces irritation, supports natural wound healing, and stimulates the production of skin lipids essential for a strong skin barrier. It is one of the most reliable ingredients for dehydrated or irritated skin.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003e\u003cstrong\u003eFerulic Acid:\u003c\/strong\u003e A plant-based antioxidant that protects the skin against UV damage and free radicals. Ferulic acid stabilizes other antioxidants and enhances their effect, making the skin more resistant to environmental stress, pollution, and blue light.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003e\u003cstrong\u003eMixed Molecular Weight Hyaluronic Acid (Sodium Hyaluronate + Crosspolymer):\u003c\/strong\u003e Hyaluronic acid in different molecular sizes hydrates multiple layers of the skin simultaneously. The larger molecules form a moisture-retaining layer on the surface, while the smaller fractions penetrate deeper for long-lasting plumping of fine lines and a fuller skin appearance.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003e\u003cstrong\u003eCentella Asiatica (Cica):\u003c\/strong\u003e A traditional soothing herb that acts anti-inflammatory, supports skin repair, and stimulates collagen production. Centella is ideal for reactive, red, or post-treatment skin and strengthens the skin’s natural defense.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003e\u003cstrong\u003eSodium Phytate (Phytic Acid):\u003c\/strong\u003e A mild antioxidant that helps even out skin tone and binds excess metal ions that cause oxidative damage. Phytic acid is gentle and a good alternative for sensitive skin that cannot tolerate strong exfoliants.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003e\u003cstrong\u003ePlant extracts (Elderflower, Arnica, Cucumber, Echinacea):\u003c\/strong\u003e A complex of soothing plant extracts that reduce redness, cool the skin, and help suppress inflammatory reactions for a calm, balanced complexion.\u003c\/p\u003e\n\u003ch3 class=\"text-text-100 mt-3 -mb-1 text-[1.125rem] font-bold\"\u003eHow to use\u003c\/h3\u003e\n\u003col class=\"[li_\u0026amp;]:mb-0 [li_\u0026amp;]:mt-1 [li_\u0026amp;]:gap-1 [\u0026amp;:not(:last-child)_ul]:pb-1 [\u0026amp;:not(:last-child)_ol]:pb-1 list-decimal flex flex-col gap-1 pl-8 mb-3\"\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eThoroughly cleanse the face and optionally apply a toner\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eTake a pea-sized amount of serum on your fingertips\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eGently spread over the face, neck, and décolleté\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eAllow the serum to fully absorb before continuing with your routine\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eFollow with a moisturizer and always apply sun protection in the morning\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003ch3 class=\"text-text-100 mt-3 -mb-1 text-[1.125rem] font-bold\"\u003eSuitable for\u003c\/h3\u003e\n\u003cul class=\"[li_\u0026amp;]:mb-0 [li_\u0026amp;]:mt-1 [li_\u0026amp;]:gap-1 [\u0026amp;:not(:last-child)_ul]:pb-1 [\u0026amp;:not(:last-child)_ol]:pb-1 list-disc flex flex-col gap-1 pl-8 mb-3\"\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eDehydrated skin that poorly retains moisture\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eSensitive skin prone to redness and irritation\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eSkin with a weakened skin barrier due to over-exfoliation or aggressive care\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eMature skin looking to fill fine lines caused by dehydration\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003ePost-treatment skin after professional skin therapy\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 class=\"text-text-100 mt-3 -mb-1 text-[1.125rem] font-bold\"\u003eFrequently asked questions\u003c\/h3\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003e\u003cem\u003eCan I combine this serum with a vitamin C or retinol product?\u003c\/em\u003e\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eYes, this serum is an excellent combination with active ingredients. Its hydrating and calming effects make it ideal as a buffering step under or over a vitamin C or retinol treatment. For sensitive skin, I recommend applying this serum first to prepare the skin.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003e\u003cem\u003eIs this serum suitable for oily or acne-prone skin?\u003c\/em\u003e\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eAbsolutely. The formula is lightweight, oil-free, and does not clog pores. The soothing centella asiatica even helps with inflammation often found in acne-prone skin.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003e\u003cem\u003eHow quickly will I see results from this serum?\u003c\/em\u003e\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eImmediately after the first application, the skin feels plumper and softer thanks to the instant hydration. For noticeable improvement of the skin barrier and a calmer complexion with sensitivity, daily use for 2 to 4 weeks is recommended.\u003c\/p\u003e","brand":"Dermaquest","offers":[{"title":"Default Title","offer_id":56635772502347,"sku":null,"price":87.95,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1009\/6908\/7307\/files\/AdvancedB5withFerulicAcid.webp?v=1779225546"},{"product_id":"dermaquest-c-infusion-eye-cream-14-8ml","title":"DermaQuest C Infusion Eye Cream 14,8ml","description":"\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003e\u003cem\u003eAntioxidant eye cream with vitamin C and peptides\u003c\/em\u003e\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eThe skin around the eyes is the thinnest and most sensitive on the entire face — only a fraction of the thickness of the rest. This makes dark circles, puffiness, crow’s feet, and sagging eyelids often the first visible signs of fatigue and skin aging. This area requires a targeted approach with ingredients that work both soothingly and strengtheningly.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eThe DermaQuest C Infusion Eye Cream addresses this area on multiple fronts simultaneously. The formula combines stable vitamin C with orange stem cells, hyaluronic acid, and a complex of firming peptides, supplemented with Eyeliss for puffiness and hesperidin for dark circles. The result is an eye contour that looks visibly firmer, smoother, and more radiant, with a brighter gaze and less visible lines.\u003c\/p\u003e\n\u003ch2 class=\"text-text-100 mt-3 -mb-1 text-[1.375rem] font-bold\"\u003eBenefits\u003c\/h2\u003e\n\u003cul class=\"[li_\u0026amp;]:mb-0 [li_\u0026amp;]:mt-1 [li_\u0026amp;]:gap-1 [\u0026amp;:not(:last-child)_ul]:pb-1 [\u0026amp;:not(:last-child)_ol]:pb-1 list-disc flex flex-col gap-1 pl-8 mb-3\"\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eReduces the visibility of dark circles through improved microcirculation\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eFades fine lines and crow’s feet with a complex of firming peptides\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eHelps reduce puffiness for a rested, fresh eye appearance\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eFirms the skin around the eye through collagen stimulation and vitamin C\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eProtects the sensitive eye contour against free radicals and environmental stress\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 class=\"text-text-100 mt-3 -mb-1 text-[1.125rem] font-bold\"\u003eActive ingredients\u003c\/h3\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003e\u003cstrong\u003eTetrahexyldecyl Ascorbate (vitamin C):\u003c\/strong\u003e The most stable and oil-permeable form of vitamin C, which penetrates deeply into the skin layers around the eye. It neutralizes free radicals, helps fade pigmentation changes, and supports natural collagen production for a firmer eye contour.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003e\u003cstrong\u003eEyeliss \u0026amp; Hesperidin Methyl Chalcone:\u003c\/strong\u003e This patented duo specifically targets dark circles and puffiness. Eyeliss improves fluid drainage and reduces swelling, while hesperidin strengthens blood vessels, helping to lighten the purple-blue tint of dark circles.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003e\u003cstrong\u003ePeptide complex (Dipeptide-2, Palmitoyl Tetrapeptide-7, Palmitoyl Pentapeptide-4):\u003c\/strong\u003e This combination of firming peptides supports skin structure, reduces the visibility of wrinkles, and stimulates the production of collagen and elastin. Palmitoyl Pentapeptide-4 is known as one of the best-researched anti-aging peptides.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003e\u003cstrong\u003eBakuchiol:\u003c\/strong\u003e A plant-based alternative to retinol, derived from the Babchi plant. Bakuchiol stimulates cell renewal and reduces fine lines without the irritation or photosensitivity that classic retinol can cause, making it ideal for the sensitive eye contour.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003e\u003cstrong\u003eErgothioneine \u0026amp; Coenzyme Q10:\u003c\/strong\u003e Two powerful antioxidants that protect skin cells against oxidative stress. They reduce inflammatory responses, support cellular energy production, and help prevent premature aging around the eye.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003e\u003cstrong\u003eRosa Mosqueta oil \u0026amp; Sodium Hyaluronate:\u003c\/strong\u003e Rosa mosqueta oil nourishes the dry skin around the eye with essential fatty acids and vitamins, while hyaluronic acid immediately attracts and retains moisture for a plumped, supple skin.\u003c\/p\u003e\n\u003ch3 class=\"text-text-100 mt-3 -mb-1 text-[1.125rem] font-bold\"\u003eHow to use\u003c\/h3\u003e\n\u003col class=\"[li_\u0026amp;]:mb-0 [li_\u0026amp;]:mt-1 [li_\u0026amp;]:gap-1 [\u0026amp;:not(:last-child)_ul]:pb-1 [\u0026amp;:not(:last-child)_ol]:pb-1 list-decimal flex flex-col gap-1 pl-8 mb-3\"\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eCleanse the skin thoroughly and optionally apply a serum to the face\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eTake a rice grain-sized amount of eye cream on your ring finger\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eWarm the product briefly between your fingertips\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eGently tap the cream onto the entire eye contour, including the upper eyelid and the bone under the eye\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eUse sun protection on the entire face including the eye contour in the morning, as vitamin C works best combined with daily SPF\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003ch3 class=\"text-text-100 mt-3 -mb-1 text-[1.125rem] font-bold\"\u003eSuitable for\u003c\/h3\u003e\n\u003cul class=\"[li_\u0026amp;]:mb-0 [li_\u0026amp;]:mt-1 [li_\u0026amp;]:gap-1 [\u0026amp;:not(:last-child)_ul]:pb-1 [\u0026amp;:not(:last-child)_ol]:pb-1 list-disc flex flex-col gap-1 pl-8 mb-3\"\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eDark circles and a tired look\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003ePuffiness and swelling under the eyes\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eFine lines, crow’s feet, and first signs of skin aging\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eLoss of firmness around the eye and a drooping eyelid\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eA sensitive and dry eye contour\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 class=\"text-text-100 mt-3 -mb-1 text-[1.125rem] font-bold\"\u003eFrequently asked questions\u003c\/h3\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003e\u003cem\u003eCan I use this eye cream if I wear contact lenses?\u003c\/em\u003e\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eYes. The formula is developed for the sensitive eye contour. Apply the cream before putting in your contact lenses and avoid direct contact with the eyelid margin to prevent irritation.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003e\u003cem\u003eFrom what age can I start using this eye cream?\u003c\/em\u003e\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003ePreventive use is possible from the age of 25, when the skin begins to show the first signs of aging. For dark circles or puffiness caused by heredity or lifestyle, the cream can also be valuable at a younger age.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003e\u003cem\u003eDoes this eye cream also work against hereditary dark circles?\u003c\/em\u003e\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eHereditary dark circles often occur due to thin skin that makes underlying blood vessels visible. The combination of hesperidin, vitamin C, and peptides helps to firm the skin and strengthen the blood vessels, which can lighten the purple-blue tint. Completely removing hereditary circles is not possible with topical care, but their visibility can significantly improve.\u003c\/p\u003e","brand":"Dermaquest","offers":[{"title":"Default Title","offer_id":56635883028811,"sku":null,"price":62.95,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1009\/6908\/7307\/files\/CInfusionEyeCream.webp?v=1779223301"},{"product_id":"dermaquest-advanced-c-infusion-moisturizing-serum-29-6ml","title":"DermaQuest Advanced C Infusion Moisturizer 29,6ml","description":"\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003e\u003cem\u003eVitamin C moisturizer with 10% THD ascorbate for radiant skin\u003c\/em\u003e\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eSkin that looks dull, tired, and uneven is often the result of years of exposure to UV radiation, blue light, and environmental stress. This photo damage affects not only the surface but also the skin's structure at the cellular level — resulting in pigmentation spots, fine lines, and a loss of that healthy glow.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eThe DermaQuest Advanced C Infusion Moisturizer combines a high concentration of 10% THD ascorbate with orange stem cells and advanced peptides in a fast-absorbing, lightweight texture. This multifunctional moisturizer balances the skin, restores its natural radiance, and simultaneously protects against new environmental damage. Clinical studies show that 100% of users experience more hydrated, healthier-looking, and firmer-feeling skin after four weeks.\u003c\/p\u003e\n\u003ch2 class=\"text-text-100 mt-3 -mb-1 text-[1.375rem] font-bold\"\u003eBenefits\u003c\/h2\u003e\n\u003cul class=\"[li_\u0026amp;]:mb-0 [li_\u0026amp;]:mt-1 [li_\u0026amp;]:gap-1 [\u0026amp;:not(:last-child)_ul]:pb-1 [\u0026amp;:not(:last-child)_ol]:pb-1 list-disc flex flex-col gap-1 pl-8 mb-3\"\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eHigh dose 10% THD ascorbate for visibly more radiance and a more even complexion\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eReduces the visibility of fine lines, pigmentation spots, and photo damage\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eStrengthens the skin barrier and protects against free radicals\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eLightweight texture that absorbs quickly without feeling greasy or heavy\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eSuitable for both morning and evening use under any routine\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 class=\"text-text-100 mt-3 -mb-1 text-[1.125rem] font-bold\"\u003eActive ingredients\u003c\/h3\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003e\u003cstrong\u003e10% THD Ascorbate (Tetrahexyldecyl Ascorbate):\u003c\/strong\u003e The most stable and oil-permeable form of vitamin C. Thanks to its four fatty acid chains, this vitamin C penetrates deeper into the skin layers than classic ascorbic acid, remains bioactive there, and works for a long time. At this high concentration of 10%, it neutralizes oxidative stress, reduces the visibility of pigmentation spots, and stimulates the skin's natural collagen production.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003e\u003cstrong\u003eCitrus Aurantium Dulcis Callus Culture Extract (orange stem cells):\u003c\/strong\u003e Plant stem cells from sweet orange that protect the skin against oxidative damage and support natural regeneration. They enhance the effect of vitamin C and help the skin maintain a more youthful, vital appearance.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003e\u003cstrong\u003eAgefinity:\u003c\/strong\u003e An innovative peptide complex that reprograms the mitochondrial energy metabolism of mature skin cells. It strengthens the dermo-epidermal junction — the connecting layer between the epidermis and dermis — helping to reduce age spots, crow's feet, and fine lines.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003e\u003cstrong\u003ePullulan (Barpull):\u003c\/strong\u003e A polysaccharide derived from unicellular algae that works immediately to firm and gives the skin a noticeable lift. Pullulan restores moisture levels, reduces wrinkles, and improves oxygen supply to skin cells.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003e\u003cstrong\u003eSynoxyl AZ (Acetyl Zingerone):\u003c\/strong\u003e Derived from ginger root, this advanced antioxidant reduces wrinkle volume, soothes redness, and protects the extracellular matrix against photo-oxidative stress.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003e\u003cstrong\u003eSodium Hyaluronate, Squalane \u0026amp; Ferulic Acid:\u003c\/strong\u003e Hyaluronic acid and squalane provide deep hydration and a supple, well-nourished skin. Ferulic acid stabilizes vitamin C and enhances the antioxidant effect for long-lasting protection.\u003c\/p\u003e\n\u003ch3 class=\"text-text-100 mt-3 -mb-1 text-[1.125rem] font-bold\"\u003eHow to use\u003c\/h3\u003e\n\u003col class=\"[li_\u0026amp;]:mb-0 [li_\u0026amp;]:mt-1 [li_\u0026amp;]:gap-1 [\u0026amp;:not(:last-child)_ul]:pb-1 [\u0026amp;:not(:last-child)_ol]:pb-1 list-decimal flex flex-col gap-1 pl-8 mb-3\"\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eThoroughly cleanse the face and optionally apply a toner\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eApply a serum and let it fully absorb\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eApply a thin layer of Advanced C Infusion Moisturizer to the face, neck, and décolleté\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eGently massage in with upward movements until the cream is fully absorbed\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eAlways use sun protection as the last step in the morning, as vitamin C can make the skin more sensitive to the sun\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003ch3 class=\"text-text-100 mt-3 -mb-1 text-[1.125rem] font-bold\"\u003eSuitable for\u003c\/h3\u003e\n\u003cul class=\"[li_\u0026amp;]:mb-0 [li_\u0026amp;]:mt-1 [li_\u0026amp;]:gap-1 [\u0026amp;:not(:last-child)_ul]:pb-1 [\u0026amp;:not(:last-child)_ol]:pb-1 list-disc flex flex-col gap-1 pl-8 mb-3\"\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eA dull skin that needs more glow and radiance\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eSkin with pigmentation spots, uneven tone, or visible photo damage\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eMature skin with fine lines and loss of firmness\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eDehydrated skin looking for a light but nourishing formula\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eSkin that wants preventive protection against environmental stress and blue light\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 class=\"text-text-100 mt-3 -mb-1 text-[1.125rem] font-bold\"\u003eFrequently asked questions\u003c\/h3\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003e\u003cem\u003eCan I combine this moisturizer with a retinol product?\u003c\/em\u003e\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eThe formula already contains a low dose of retinol and bakuchiol. When using a separate retinol treatment, I recommend using this moisturizer in the morning and the retinol product in the evening to prevent overstimulation of the skin.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003e\u003cem\u003eDo I need a separate moisturizer in addition to this product?\u003c\/em\u003e\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eFor most skin types, the Advanced C Infusion Moisturizer provides sufficient hydration as an all-encompassing step. For very dry skin or in cold winter months, you can combine it with a richer cream or facial oil as a final layer.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003e\u003cem\u003eWhy is SPF so important with this product?\u003c\/em\u003e\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eVitamin C temporarily makes the skin more sensitive to UV radiation, while the effect of vitamin C is actually optimal in combination with daily sun protection. By always using an SPF, you maintain the results and prevent new pigmentation spots or photo damage.\u003c\/p\u003e","brand":"Dermaquest","offers":[{"title":"Default Title","offer_id":56635883061579,"sku":null,"price":99.95,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1009\/6908\/7307\/files\/AdvancedCInfusionMoisturizer.webp?v=1779223294"},{"product_id":"dermaquest-c-infusion-cleanser-177-4ml","title":"DermaQuest C Infusion Cleanser 177,4ml","description":"\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003e\u003cem\u003eVitamin C cleanser for radiant and hydrated skin\u003c\/em\u003e\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eA dull, tired skin often lacks more than just hydration — antioxidants play a crucial role in how healthy and radiant the skin looks. Due to daily exposure to UV radiation, pollution, and blue light, these protective substances become depleted, causing the skin to lose its natural glow and show signs of aging sooner.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eThe DermaQuest C Infusion Cleanser combines thorough cleansing with an infusion of vitamin C and antioxidants. This foaming gel cleanser removes impurities, sebum, and makeup residues without disrupting the skin barrier, while replenishing lost antioxidants for noticeably softer, plumper, and more radiant-looking skin.\u003c\/p\u003e\n\u003ch2 class=\"text-text-100 mt-3 -mb-1 text-[1.375rem] font-bold\"\u003eBenefits\u003c\/h2\u003e\n\u003cul class=\"[li_\u0026amp;]:mb-0 [li_\u0026amp;]:mt-1 [li_\u0026amp;]:gap-1 [\u0026amp;:not(:last-child)_ul]:pb-1 [\u0026amp;:not(:last-child)_ol]:pb-1 list-disc flex flex-col gap-1 pl-8 mb-3\"\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eCleanses thoroughly without drying out or irritating the skin barrier\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eComplements antioxidants with stable vitamin C for visibly more radiance\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eReduces the visibility of fine lines and pigmentation spots\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eHydrates during cleansing for a comfortable skin feel after rinsing\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eSuitable for morning and evening use and all skin types\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 class=\"text-text-100 mt-3 -mb-1 text-[1.125rem] font-bold\"\u003eActive ingredients\u003c\/h3\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003e\u003cstrong\u003eTHD Ascorbate (Tetrahexyldecyl Ascorbate):\u003c\/strong\u003e The most stable and oil-permeable form of vitamin C, also known as BV-OSC. Thanks to its four fatty acid chains, this vitamin C penetrates deeper into the skin layers than classic ascorbic acid and remains bioactive there. It neutralizes free radicals, reduces oxidative stress, and helps visibly brighten the skin.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003e\u003cstrong\u003eDMAE (Dimethylaminoethanol):\u003c\/strong\u003e An ingredient that firms the skin and supports facial muscles for a visibly firmer contour. DMAE helps reduce the appearance of fine lines and sagging and soothes irritated or red skin.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003e\u003cstrong\u003ePanthenol (Vitamin B5):\u003c\/strong\u003e A skincare ingredient that hydrates, soothes, and supports the repair of the skin barrier. Panthenol improves moisture retention, reduces irritation, and leaves the skin soft and supple.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003e\u003cstrong\u003eThioctic Acid (Alpha Lipoic Acid):\u003c\/strong\u003e A powerful antioxidant soluble in both water and oil, allowing it to work in all skin layers. It enhances the effects of vitamins C and E and helps protect the skin from environmental damage.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003e\u003cstrong\u003eTocopherol (Vitamin E) \u0026amp; Rosmarinus Extract:\u003c\/strong\u003e This antioxidant combination protects skin cells against free radicals and supports a healthy, vital complexion.\u003c\/p\u003e\n\u003ch3 class=\"text-text-100 mt-3 -mb-1 text-[1.125rem] font-bold\"\u003eHow to use\u003c\/h3\u003e\n\u003col class=\"[li_\u0026amp;]:mb-0 [li_\u0026amp;]:mt-1 [li_\u0026amp;]:gap-1 [\u0026amp;:not(:last-child)_ul]:pb-1 [\u0026amp;:not(:last-child)_ol]:pb-1 list-decimal flex flex-col gap-1 pl-8 mb-3\"\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eMoisten the face with lukewarm water\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eApply a small amount of cleanser to the palm and emulsify with water until a light foam forms\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eMassage with gentle, circular motions over the face and neck — avoid the eye contour\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eRinse thoroughly with lukewarm water and pat the skin dry\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eFollow with a toner, serum, moisturizer, and always sunscreen in the morning\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003ch3 class=\"text-text-100 mt-3 -mb-1 text-[1.125rem] font-bold\"\u003eSuitable for\u003c\/h3\u003e\n\u003cul class=\"[li_\u0026amp;]:mb-0 [li_\u0026amp;]:mt-1 [li_\u0026amp;]:gap-1 [\u0026amp;:not(:last-child)_ul]:pb-1 [\u0026amp;:not(:last-child)_ol]:pb-1 list-disc flex flex-col gap-1 pl-8 mb-3\"\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eA dull complexion that needs more radiance and vitality\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eDehydrated and dry skin types\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eSkin with fine lines, wrinkles, and early signs of aging\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003ePigmentation spots and uneven complexion\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eSkin that could use firming support\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 class=\"text-text-100 mt-3 -mb-1 text-[1.125rem] font-bold\"\u003eFrequently asked questions\u003c\/h3\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003e\u003cem\u003eCan I also use this cleanser in the evening to remove makeup?\u003c\/em\u003e\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eYes, the C Infusion Cleanser is suitable for both morning and evening use. For heavy or waterproof makeup, I advise double cleansing: first a cleansing oil or micellar water, followed by this cleanser for a thorough second cleanse.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003e\u003cem\u003eIs this cleanser suitable for sensitive skin?\u003c\/em\u003e\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eThe formula contains soothing ingredients like panthenol, chamomile extract, and DMAE, making the cleanser suitable for most skin types. For very sensitive or reactive skin, I recommend doing a patch test on the neck first.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003e\u003cem\u003eCan I combine this cleanser with other vitamin C products in my routine?\u003c\/em\u003e\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eAbsolutely. The C Infusion Cleanser lays down a first layer of antioxidant protection that works excellently with a vitamin C serum and moisturizer from the same line for a layered and enhanced effect throughout the day.\u003c\/p\u003e","brand":"Dermaquest","offers":[{"title":"Default Title","offer_id":56635883258187,"sku":null,"price":39.95,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1009\/6908\/7307\/files\/CInfusionCleanser.webp?v=1779223280"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1009\/6908\/7307\/collections\/be45d41ccbe9748ae6d0d8ffb73d9e5baee2a1b4.jpg?v=1773666795","url":"https:\/\/webshop.glamskin.nl\/en\/collections\/c-infusion.oembed","provider":"Glam Skin Webshop","version":"1.0","type":"link"}