{"product_id":"alastin-c-radical-defence-serum","title":"Alastin - C-Radical Defence Antioxidant Serum","description":"\u003ch2\u003eAdvanced vitamin C defence for brighter, smoother-looking skin\u003c\/h2\u003e\n\n\u003cp\u003e\u003cstrong\u003eALASTIN C-RADICAL Defense Antioxidant Serum\u003c\/strong\u003e combines encapsulated sodium ascorbate with 14 additional antioxidants to target dullness, uneven skin tone, fine lines and visible environmental ageing. Its approach brings together daily antioxidant defence with support for the collagen and elastin that contribute to skin’s structure and resilience.\u003c\/p\u003e\n\n\u003cp\u003eThe scent-free, non-tacky formula offers a sophisticated vitamin C step for morning and evening use, with clinical research evaluating the finished serum rather than vitamin C alone.\u003c\/p\u003e\n\n\u003ch2\u003eKey benefits\u003c\/h2\u003e\n\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBrighter-looking skin:\u003c\/strong\u003e helps improve radiance and the appearance of uneven pigmentation.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSmoother texture:\u003c\/strong\u003e targets visible roughness and fine lines.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMore even-looking tone:\u003c\/strong\u003e helps reduce the appearance of redness and brown spots.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAntioxidant defence:\u003c\/strong\u003e combines 15 antioxidants to address free-radical stress.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eElastin-focused formulation:\u003c\/strong\u003e developed to support elastin conservation alongside collagen support.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eWhat makes its vitamin C technology different?\u003c\/h2\u003e\n\n\u003cp\u003eC-RADICAL uses sodium ascorbate, a vitamin C salt, within a phosphatidylcholine liposome delivery system. Encapsulation helps protect the ingredient and supports its delivery into the skin. The protective pump packaging also limits light exposure to the formula.\u003c\/p\u003e\n\n\u003cp\u003eThis makes the formulation more than a comparison of vitamin C percentages: the delivery system, supporting antioxidants and finished-product evidence are central to its design.\u003c\/p\u003e\n\n\u003ch2\u003eClinical results\u003c\/h2\u003e\n\n\u003cp\u003eA published multicentre study evaluated twice-daily use over 12 weeks in 36 adults aged 38–69 with facial photodamage. Participants also used a supporting cleanser, moisturiser and sunscreen regimen.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003e83%\u003c\/strong\u003e reported healthier-looking skin and a more even-looking skin tone at week 12.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e75%\u003c\/strong\u003e reported improved texture, increased radiance and clarity, and brighter-looking skin.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e100%\u003c\/strong\u003e reported overall satisfaction at weeks 8 and 12.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eInvestigators recorded significant improvements across the assessed signs of photodamage. Biopsies from five participants also showed increased elastin fibres after treatment.\u003c\/p\u003e\n\n\u003cp\u003e\u003csmall\u003eThis was an open-label, manufacturer-supported study without a separate control group. Percentages above describe participant responses, not percentage reductions in wrinkles or pigmentation. Individual results vary.\u003c\/small\u003e\u003c\/p\u003e\n\n\u003ch2\u003eKey ingredients\u003c\/h2\u003e\n\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eEncapsulated sodium ascorbate:\u003c\/strong\u003e the formula’s vitamin C component.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLactoferrin:\u003c\/strong\u003e included for its role in addressing iron-associated oxidative stress.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eEctoin:\u003c\/strong\u003e supports defence against environmental stress.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCarnosine, pomegranate and Physalis angulata:\u003c\/strong\u003e contribute to the wider antioxidant formulation.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eGreen tea:\u003c\/strong\u003e provides additional antioxidant support.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eHow to use\u003c\/h2\u003e\n\n\u003col\u003e\n  \u003cli\u003eCleanse the skin.\u003c\/li\u003e\n  \u003cli\u003eApply 1–2 pumps to the face morning and evening.\u003c\/li\u003e\n  \u003cli\u003eFollow with moisturiser as needed and sunscreen in the morning.\u003c\/li\u003e\n\u003c\/ol\u003e\n\n\u003cp\u003eAvoid contact with the eyes. If contact occurs, rinse thoroughly with water.\u003c\/p\u003e\n\n\u003ch2\u003eFrequently asked questions\u003c\/h2\u003e\n\n\u003ch3\u003eWhat type of vitamin C does C-RADICAL contain?\u003c\/h3\u003e\n\u003cp\u003eIt contains sodium ascorbate in an encapsulated delivery system, supported by a broader antioxidant blend.\u003c\/p\u003e\n\n\u003ch3\u003eWhat percentage of vitamin C is in it?\u003c\/h3\u003e\n\u003cp\u003eALASTIN does not state a vitamin C percentage on its official product page. Its published performance evidence evaluates the complete formulation.\u003c\/p\u003e\n\n\u003ch3\u003eCan I use it with retinol?\u003c\/h3\u003e\n\u003cp\u003eALASTIN includes C-RADICAL and retinol within its suggested evening regimen. Introduce products according to your skin’s tolerance and follow any personalised advice from your skincare professional.\u003c\/p\u003e\n\n\u003ch3\u003eDoes it replace sunscreen?\u003c\/h3\u003e\n\u003cp\u003eNo. Antioxidant skincare and sunscreen serve complementary roles. Continue using broad-spectrum sun protection.\u003c\/p\u003e\n\n\u003ch3\u003eWhen should I assess results?\u003c\/h3\u003e\n\u003cp\u003eThe published study assessed results over 12 weeks. Consistent use and photographs taken under the same lighting can help you judge changes in tone, texture and radiance.\u003c\/p\u003e\n\n\u003cp\u003e\u003csmall\u003eClinical reference: Moradi A et al. Multicenter evaluation of a topical antioxidant serum. Journal of Cosmetic Dermatology. 2024;23:145–153.\u003c\/small\u003e\u003c\/p\u003e","brand":"Alastin","offers":[{"title":"Default Title","offer_id":54223271330139,"sku":null,"price":150.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0916\/9338\/4027\/files\/alastin-c-radical-defense-30ml.avif?v=1790786375","url":"https:\/\/skinbyscience.co.uk\/products\/alastin-c-radical-defence-serum","provider":"skinbyscience","version":"1.0","type":"link"}