{"product_id":"cosmedix-simply-brilliant-30ml","title":"Cosmedix Simply Brilliant 24\/7 Brightening Serum 30ml","description":"\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003e\u003cem\u003eBrightening serum with niacinamide and vitamin C for pigment spots\u003c\/em\u003e\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003ePigment spots are among the most stubborn skin issues to address. They arise from various causes — UV exposure, hormonal fluctuations, post-acne inflammation, or skin aging — and each cause requires a different mechanism of action. A serum with a single active ingredient rarely targets all pathways simultaneously, resulting in an uneven complexion even after months of use. Research on hyperpigmentation has clearly pointed in recent years toward a multi-pathway approach.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eCosmedix Simply Brilliant combines ten specific brightening ingredients in one formula, without hydroquinone or arbutin. Niacinamide, vitamin C, lactic acid, salicylic acid, Whitonyl, and Waltheria extract each target a different aspect of pigmentation: from inhibiting melanin production to blocking pigment transfer and exfoliating existing discolorations. Suitable for morning and evening use, provided it is combined with daily sun protection.\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\"\u003eEvens skin tone and reduces pigment spots through ten active ingredients\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003ePrevents new discolorations caused by UV exposure\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eRefines skin texture with lactic acid and salicylic acid\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eProtects the skin against oxidative damage with ferulic acid and green tea\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eWorks without hydroquinone or arbutin — gentler for long-term use\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\u003eNiacinamide (vitamin B3):\u003c\/strong\u003e Works on a often overlooked pathway in pigment regulation: not the production of melanin, but its transfer to visible skin cells. By interrupting this 'pigment transfer,' niacinamide reduces the visibility of existing spots while calming redness and strengthening the skin barrier.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003e\u003cstrong\u003e3-O-Ethyl Ascorbic Acid (stable vitamin C):\u003c\/strong\u003e A chemically stable form of vitamin C that penetrates the skin efficiently. Helps fade existing pigment spots and protects against oxidative damage from UV radiation — a dual action that is both corrective and preventive.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003e\u003cstrong\u003eWhitonyl (Palmaria Palmata extract):\u003c\/strong\u003e A red algae extract clinically studied for its effect against age spots and photoaging pigmentation. Inhibits the enzyme tyrosinase responsible for pigment formation.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003e\u003cstrong\u003eWaltheria Indica extract:\u003c\/strong\u003e A plant-based ingredient that also inhibits tyrosinase and specifically targets pigment spots caused by sun exposure. Works synergistically with Whitonyl for a broader pigment spectrum.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003e\u003cstrong\u003eL-lactic acid:\u003c\/strong\u003e A chirally correct form of alpha-hydroxy acid that removes the superficial layer of dead skin cells. This not only improves skin texture but also allows other brightening ingredients to penetrate deeper.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003e\u003cstrong\u003eSalicylic acid:\u003c\/strong\u003e A beta-hydroxy acid that works in the pore and helps with post-acne pigment spots — spots that appear where a previous pimple was. Reduces the visibility of these discolorations faster than without exfoliation.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003e\u003cstrong\u003ePhenylethyl Resorcinol:\u003c\/strong\u003e A powerful tyrosinase inhibitor that is among the most studied synthetic brightening ingredients. Helps prevent new pigment formation and accelerates the fading of existing spots.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003e\u003cstrong\u003eGlycyrrhiza Glabra (licorice) extract:\u003c\/strong\u003e A traditional brightening ingredient with proven soothing and pigment-evening effects. Especially valuable for sensitive skin that reacts poorly to stronger acids.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003e\u003cstrong\u003eFerulic acid:\u003c\/strong\u003e An antioxidant that enhances the effect of vitamin C and protects the skin from UV-induced damage. Increases the stability of vitamin C in the formula.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003e\u003cstrong\u003eGreen tea extract and L-bisabolol:\u003c\/strong\u003e Antioxidants and soothing ingredients that increase the comfort of the formula and protect the skin from environmental stressors.\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 and tone the face morning and evening according to your regular routine\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eApply a coin-sized amount of Simply Brilliant to the fingertips\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eStart on the forehead and spread over the entire face with upward movements\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eOptionally work any residue around the eye socket — avoid direct contact with the eyelids\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eAllow to fully absorb before applying a moisturizer\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eAlways finish with broad-spectrum sun protection during the day — non-negotiable with this formula\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eFor extra brightening effect: combine in the evening with Pure C Vitamin C Mixing Crystals\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\"\u003ePigment spots caused by UV exposure and photoaging\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003ePost-inflammatory hyperpigmentation after acne\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eMelasma and hormonal pigmentation spots\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eDull, uneven skin tone\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eFor those seeking a hydroquinone-free alternative for long-term use\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eNot suitable during pregnancy or breastfeeding\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\u003eWhen will I see the first results from Simply Brilliant?\u003c\/em\u003e\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003ePigmentation takes time to fade — faster than eight weeks is unrealistic for any brightening serum. Post-acne spots usually fade the fastest (eight to twelve weeks). Sun damage spots require three to four months for visible results. Melasma is the most stubborn and can take sixteen weeks or more. In all cases: no brightening serum works without daily SPF.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003e\u003cem\u003eWhy is daily SPF so important with this serum?\u003c\/em\u003e\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eSimply Brilliant contains exfoliating acids (lactic acid, salicylic acid) that temporarily make the skin more sensitive to UV radiation. Without sun protection during the day, new pigmentation spots can appear while the serum works on existing ones — which counteracts the whole process. A broad-spectrum SPF 30 or higher is therefore not optional but a requirement for the serum to do its job.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003e\u003cem\u003eCan I use Simply Brilliant during pregnancy or breastfeeding?\u003c\/em\u003e\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eNo. The formula contains salicylic acid, which is not recommended during pregnancy and breastfeeding. For pigmentation regulation during this period, alternatives are available such as a serum with only niacinamide and vitamin C — consult your midwife or skin therapist for a safe choice.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003e\u003cem\u003eCan I combine Simply Brilliant with retinol?\u003c\/em\u003e\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eYes, but build up slowly. Classic routine: in the morning Simply Brilliant followed by SPF, in the evening retinol (such as Define). If sensitive, you can alternate both on different evenings instead of combining. The combined effect visibly enhances results on pigmentation spots and skin texture, provided the skin tolerates the combination.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003e\u003cem\u003eIs Simply Brilliant 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 denatured alcohol and exfoliating acids, which can cause irritation in very sensitive skin in some cases. If in doubt, start by applying every other day and gradually increase. Those who know their skin reacts poorly to alcohol or acids should consider a milder brightening option like Pure C Vitamin C Mixing Crystals.\u003c\/p\u003e","brand":"Cosmedix","offers":[{"title":"Default Title","offer_id":56635832893771,"sku":null,"price":101.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1009\/6908\/7307\/files\/26a4f613caec8d57d5fb5860db15080683b265ba.jpg?v=1779224279","url":"https:\/\/webshop.glamskin.nl\/en\/products\/cosmedix-simply-brilliant-30ml","provider":"Glam Skin Webshop","version":"1.0","type":"link"}