{"product_id":"cosmedix-radiance-30ml","title":"Cosmedix Radiance Age Restorative Serum 30ml","description":"\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003e\u003cem\u003eAnti-aging serum with EGF, trehalose, and peptides for mature skin\u003c\/em\u003e\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eEGF — Epidermal Growth Factor — is one of the most researched ingredients in modern dermatology. Discovered by Stanley Cohen, who won the Nobel Prize in Medicine in 1986 for this groundbreaking work, EGF is an endogenous molecule that drives skin renewal and plays a key role in wound healing processes. In the cosmetic world, rh-Oligopeptide-1 (recombinant human EGF) is one of the most targeted ingredients for those seeking visible results in skin firmness, fine lines, and repair — an ingredient rarely found in this concentration in skin products.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eCosmedix Radiance is a concentrated repair serum that combines EGF with an arsenal of antioxidants (Spin Trap, resveratrol, alpha-lipoic acid, glutathione, SOD) and copper peptides for structural skin repair. The formula is specifically designed for mature, damaged, or menopausal skin that needs more than a regular anti-aging serum. In addition to antioxidant protection, it also contains AGP Complex and mild exfoliants that aid cell renewal. Suitable for both morning and evening use on cleansed, toned 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\"\u003eContains EGF (rh-Oligopeptide-1) for structural skin repair\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eReduces the visibility of fine lines and wrinkles\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eStimulates collagen production for firmer-looking skin\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eProtects against oxidative damage with five antioxidants\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eSuitable for menopausal and damaged skin\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eGluten-free — also for Dermatitis Herpetiformis\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\u003erh-Oligopeptide-1 (EGF, Epidermal Growth Factor):\u003c\/strong\u003e The star of this formula. EGF is a naturally occurring signaling molecule in the body that stimulates the production of new skin cells and collagen. Recombinant human EGF (rh-Oligopeptide-1) is bio-identical to the natural variant and is efficiently recognized by the skin. When applied topically, EGF helps reduce the visibility of wrinkles, supports skin texture, and stimulates the natural repair process of damaged skin — an ingredient used in medicine for wound healing.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003e\u003cstrong\u003eD-trehalose:\u003c\/strong\u003e A natural sugar known as the 'survival molecule' in science. Retains moisture in the skin under the most stressful conditions — dry air conditioning, cold wind, exposure to UV radiation. Instantly gives a fuller, smoother appearance to mature skin.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003e\u003cstrong\u003eSpin Trap (Phenyl T-Butylnitrone):\u003c\/strong\u003e A high-quality antioxidant with selective action. Captures harmful free radicals without affecting healthy oxygen molecules — an advanced antioxidant among the more targeted protectors in modern cosmetics.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003e\u003cstrong\u003eR-Lipoic Acid (Thioctic Acid):\u003c\/strong\u003e A powerful antioxidant soluble in both water and fat, allowing it to work in all layers of the skin. Reduces the visibility of pigmentation spots and contributes to a more even appearance.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003e\u003cstrong\u003eResveratrol (Polygonum Cuspidatum extract):\u003c\/strong\u003e The famous antioxidant from red wine research. Protects the skin against photoaging and helps support skin structure at the cellular level — an effect visible after weeks of consistent use.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003e\u003cstrong\u003eL-Superoxide Dismutase (SOD):\u003c\/strong\u003e An enzyme that is among the most powerful natural antioxidants in the body. Neutralizes the harmful superoxide radical before it can react with skin cells.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003e\u003cstrong\u003eL-Glutathione:\u003c\/strong\u003e The \"mother of all antioxidants\" according to many skin scientists. Plays a central role in the skin's natural detox system and also affects pigment regulation for a more even complexion.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003e\u003cstrong\u003eAminoguanidine HCl:\u003c\/strong\u003e A lesser-known ingredient that intervenes in glycation — the process where sugars bind to skin proteins leading to stiffness and wrinkles. An advanced anti-aging pathway found in few serums.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003e\u003cstrong\u003eTetrahydrocurcuminoids:\u003c\/strong\u003e A patented form of curcumin with proven antioxidant effects. Helps protect the skin against photoaging and contributes to a more even complexion over the long term.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003e\u003cstrong\u003eCopper Gluconate:\u003c\/strong\u003e A form of copper that supports the natural production of collagen and elastin in the skin. Works synergistically with EGF for structural skin repair.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003e\u003cstrong\u003eGrape extract:\u003c\/strong\u003e A natural source of polyphenols and resveratrol that enhances the serum's antioxidant effect.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003e\u003cstrong\u003eFullerenes:\u003c\/strong\u003e An advanced nanotechnological antioxidant that is up to 172 times more effective than vitamin E in laboratory tests. Among the most advanced ingredients in modern anti-aging cosmetics.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003e\u003cstrong\u003eNeem and turmeric extract:\u003c\/strong\u003e Two plant-based ingredients from the Ayurvedic tradition with soothing and skin-protecting effects. Also make the serum suitable for sensitive mature skin.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003e\u003cstrong\u003eAubergine extract and pearl powder:\u003c\/strong\u003e Two additional ingredients that nourish the skin and support a radiant appearance.\u003c\/p\u003e\n\u003ch3 class=\"text-text-100 mt-3 -mb-1 text-[1.125rem] font-bold\"\u003eHow to use it\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\"\u003eShake well before use — the formula contains active ingredients that may settle\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eCleanse and tone the skin in the morning and\/or evening\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eDispense a coin-sized amount of Radiance into the palm of your hand\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eGently spread over face, neck, and décolletage with upward movements\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eAllow to absorb for a few minutes before applying a moisturizer\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eAlways follow with an SPF during the day for optimal protection\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eSuitable for both morning and evening use, or both\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eFor visible results, use daily for at least 8 to 12 weeks\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\"\u003eMature skin with visible signs of aging\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eMenopausal and perimenopausal skin\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eDamaged skin recovering from aggressive treatments\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eSkin exposed to urban pollution and environmental stress\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eFor those who want to benefit from EGF’s effects for structural anti-aging\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eGluten-free routine — also for Dermatitis Herpetiformis\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 EGF and why is it so remarkable in this formula?\u003c\/em\u003e\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eEGF (Epidermal Growth Factor) is a signaling molecule naturally produced by the body to regulate cell renewal and skin regeneration. Its discovery earned Stanley Cohen the Nobel Prize in Medicine in 1986. In the cosmetic world, rh-Oligopeptide-1 (recombinant human EGF) is an ingredient found in few serums due to the complexity and cost of production. It works differently from peptides — EGF activates specific receptors on skin cells that stimulate the production of new skin and collagen.\u003c\/p\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 Radiance?\u003c\/em\u003e\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eThe moisturizing and soothing effects can be felt within a few days. For structural improvement of fine lines, firmness, and skin tone, daily use for 8 to 12 weeks is recommended. EGF works at the cellular level, which takes time — but the long-term results are among the most remarkable in anti-aging cosmetics.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003e\u003cem\u003eIs Radiance 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 is explicitly designed for mature and sensitive skin. Neem, turmeric, and aubergine extracts have a soothing effect, while the absence of retinol or harsh acids makes the serum tolerable. The formula does contain a low concentration of gluconolactone (PHA) and denatured alcohol — those who are highly sensitive to alcohol-containing formulas may want to do a patch test first.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003e\u003cem\u003eCan I use Radiance during pregnancy or breastfeeding?\u003c\/em\u003e\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eThe formula contains no retinoids or salicylic acid, which removes common objections. EGF itself is not explicitly excluded during these periods, but when in doubt always consult your midwife or skin therapist — the discussion around growth factors during pregnancy is scientifically nuanced. For maximum safety, bakuchiol (Cosmedix Bakuchiol Complete) is a more widely accepted anti-aging option during pregnancy.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003e\u003cem\u003eCan I combine Radiance with other active ingredients like retinol or vitamin C?\u003c\/em\u003e\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eYes, and it is even recommended for maximum results. Classic routine: Radiance in the morning followed by SPF, in the evening a retinol product like Define or Serum 16. The antioxidants in Radiance also protect the stability of vitamin C products in the same routine. EGF works complementarily with retinol — both stimulate skin renewal but through different mechanisms.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003e\u003cem\u003eWhat is the difference between Radiance and Affirm?\u003c\/em\u003e\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eBoth are antioxidant serums with overlapping ingredients (Spin Trap, resveratrol, SOD, glutathione). The core difference lies in their action: Radiance focuses on structural skin repair through EGF and copper peptides — for mature or damaged skin that needs more than antioxidants alone. Affirm focuses on antioxidant protection and firming peptides — more suitable for preventive anti-aging. Many users alternate both; for maximum results on mature skin, Radiance is the more targeted choice.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003e\u003cem\u003eWhy is Radiance sometimes hard to find on the official Cosmedix website?\u003c\/em\u003e\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eCosmedix periodically reviews its range, and some products are temporarily removed from the main collection or offered through other channels. Radiance remains an established Cosmedix bestseller and is usually available through major retailers and spa partners. When in doubt about authenticity, always verify through an authorized Cosmedix distributor.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003e\u003cem\u003eHow long does a 30ml bottle last?\u003c\/em\u003e\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eWith daily use twice a day, a bottle usually lasts two to three months. When used both morning and evening, this comes down to one and a half to two months. The concentrated formula with EGF requires only a small amount per application.\u003c\/p\u003e","brand":"Cosmedix","offers":[{"title":"Default Title","offer_id":56635832238411,"sku":null,"price":127.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1009\/6908\/7307\/files\/77dc4ca500a6168244dab356609f546d11dac99f.jpg?v=1779224290","url":"https:\/\/webshop.glamskin.nl\/en\/products\/cosmedix-radiance-30ml","provider":"Glam Skin Webshop","version":"1.0","type":"link"}