{"product_id":"dermaquest-advanced-dermaclear-serum-29-6-ml","title":"DermaQuest Advanced DermaClear Serum 29,6ml","description":"\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003e\u003cem\u003eNight serum with AHA, BHA, and azelaic acid against acne\u003c\/em\u003e\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eAcne-prone skin rarely benefits from a single ingredient. Acne arises from a combination of factors: excessive sebum production, clogged pores, bacterial growth, and inflammation. Addressing only one of these means the cycle will continue. A serum that influences multiple mechanisms simultaneously therefore delivers noticeably better results.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eThe DermaQuest Advanced DermaClear Serum combines sixteen active ingredients in one lightweight lotion, centered around a combination of 7.5% glycolic acid, 2% salicylic acid, and 3% azelaic acid. Clinical studies showed that 91% of users had visibly clearer skin with less redness and inflammation after four weeks, and 94% had an improved skin appearance with faded dark spots.\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 AHA, BHA, and azelaic acid for a multi-targeted approach to acne\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eReduces visible pimples, blackheads, and post-inflammatory pigmentation\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eRegulates sebum production and visibly refines enlarged pores\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eContains prebiotics for a balanced skin microbiome\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eMicrosponge technology releases the active substances slowly throughout the night\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\u003eGlycolic acid (7.5%):\u003c\/strong\u003e An alpha hydroxy acid (AHA) with a small molecular weight that penetrates deeply into the upper skin layers. It stimulates cell renewal, fades post-inflammatory pigmentation after pimples, and refines skin texture. At this concentration, glycolic acid is suitable for daily use within a thoughtful routine.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003e\u003cstrong\u003eSalicylic acid (2%):\u003c\/strong\u003e A beta hydroxy acid (BHA) that is fat-soluble and therefore penetrates deep into the pore itself. It loosens hardened sebum, neutralizes acne-causing bacteria, and reduces inflammation. The combination with glycolic acid targets both surface impurities and the cause of blackheads.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003e\u003cstrong\u003eAzelaic acid (3%):\u003c\/strong\u003e An ingredient rarely found at this concentration in a night serum. Azelaic acid works antibacterial against P. acnes bacteria, reduces inflammation, fades pigmentation spots, and is suitable for rosacea-prone skin. A valuable addition to AHA and BHA.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003e\u003cstrong\u003eNiacinamide (vitamin B3):\u003c\/strong\u003e Reduces visible redness, regulates sebum production, and strengthens the skin barrier. Additionally, niacinamide inhibits melanin transfer, which helps prevent and fade post-inflammatory pigmentation after acne.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003e\u003cstrong\u003eCultibiota (prebiotics):\u003c\/strong\u003e A stable prebiotic that nourishes and balances the skin microbiome. This supports the skin’s natural defense, reduces redness, and helps maintain a stable pH — especially relevant for acne-prone skin that often experiences imbalance.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003e\u003cstrong\u003eMicrosponges \u0026amp; OiLess'city™:\u003c\/strong\u003e Microscopic sponge structures load with the active ingredients and release them gradually overnight, deeper into the pore. OiLess'city (Backhousia Citriodora) regulates sebum production and quality, giving the serum a mattifying effect during the following day.\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 evening and optionally tone the skin\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eApply a thin layer of Advanced DermaClear Serum to the face, neck, and optionally décolleté\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eAvoid the eye area and wait until the serum is fully absorbed\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eFinish with a light hydrating moisturizer or the B5 Moisture Matte\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eAlways apply sun protection the next morning, as the acids make the skin more sensitive to sunlight\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\"\u003eAcne-prone skin with active breakouts and blackheads\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eOily and combination skin with visibly enlarged pores\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eAdult skin with hormonal acne and post-inflammatory pigmentation spots\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eSkin with uneven tone or dullness due to congestion\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eSensitive blemished skin that also benefits from azelaic acid\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 daily or only periodically?\u003c\/em\u003e\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eIt is developed for daily evening use. For sensitive skin, start every other evening and build up slowly. Thanks to the microsponge system, the serum releases the acids gradually, minimizing irritation.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003e\u003cem\u003eWhat is the difference with the BHA Cleanser or the Universal Clarifying Pads?\u003c\/em\u003e\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eThe cleanser is rinsed off, the pads are a weekly step. This serum is left on overnight and contains, besides salicylic acid, also glycolic acid, azelaic acid, and niacinamide — a deeper, broader approach. For severe acne, the three products are complementary; do not use them on the same evening.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003e\u003cem\u003eCan I combine this with retinol?\u003c\/em\u003e\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eNot on the same evening. Both products actively promote cell renewal, and stacking them increases the risk of irritation. Alternate active evenings, for example retinol on Monday\/Thursday, the Advanced DermaClear Serum on Tuesday\/Friday\/Sunday.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003e\u003cem\u003eCan I use this during pregnancy?\u003c\/em\u003e\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eThis serum contains retinyl linoleate, salicylic acid, and azelaic acid in active concentrations. During pregnancy, this combination is usually not recommended. Always consult your skin therapist or doctor before using this product if you are pregnant or breastfeeding.\u003c\/p\u003e","brand":"Dermaquest","offers":[{"title":"Default Title","offer_id":56635772535115,"sku":null,"price":74.95,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1009\/6908\/7307\/files\/AdvancedDermaClearSerumBox.webp?v=1779225539","url":"https:\/\/webshop.glamskin.nl\/en\/products\/dermaquest-advanced-dermaclear-serum-29-6-ml","provider":"Glam Skin Webshop","version":"1.0","type":"link"}