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Home › Alastin Skincare › C-RADICAL Defense Antioxidant Serum

Alastin

C-RADICAL Defense Antioxidant Serum

$218.00

QTY

Multi-Award Winning Vitamin C Serum

A clinically-proven antioxidant serum formulated with a novel form of Vitamin C plus 14 vital antioxidants that help protect against environmental stressors while helping to conserve elastin.*

Benefits of C-RADICAL Defense

Formulated with a proprietary encapsulated novel form of Vitamin C (Sodium Ascorbate), which helps to defend against free radical damage while supporting the skin's ability to conserve elastin*.
Proven to help reduce the effects of free radicals in the skin by up to 74%*.
Helps brighten skin and reduce the appearance of fine lines, wrinkles, photodamage, and other signs of aging.
Works to help refine skin texture and reduce the appearance of redness and brown spots.
15 proven antioxidants to help neutralize free radicals, protect against UV damage and other environmental stressors such as blue light and pollution.
Known to support the skin’s ability to stimulate collagen production, the main protein that provides support to the skin's structure and helps prevent sagging or wrinkling.
Ideal for most skin types.
Winner of New Beauty 2024 and 2025 "Best Vitamin C Serum" and 2024 Shape Skin Awards "Best Vitamin C Serum"
See why C-RADICAL Defense is a game changer for skin.

NON-TACKY
NON-IRRITATING
SCENT-FREE
LUXURIOUS, STABLE FORMULA

Reviews

C-RADICAL Defense Antioxidant Serum

$218.00

{"id":7442672517254,"title":"C-RADICAL Defense Antioxidant Serum","handle":"c-radical-defense-antioxidant-serum","description":"\u003cdiv class=\"product_description-title\"\u003e\n\u003cmeta charset=\"UTF-8\"\u003e\n\u003cdiv class=\"product_description-title\"\u003e\u003cstrong\u003eMulti-Award Winning Vitamin C Serum\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv class=\"product_description\"\u003eA clinically-proven antioxidant serum formulated with a novel form of Vitamin C plus 14 vital antioxidants that help protect against environmental stressors while helping to conserve elastin.*\u003c\/div\u003e\n\u003cdiv class=\"product_description\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv class=\"product_description\"\u003e\n\u003cmeta charset=\"UTF-8\"\u003e\n\u003cdiv class=\"content header\"\u003e\n\u003ch2 class=\"title\"\u003eBenefits of C-RADICAL Defense\u003c\/h2\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"benefits_content_html\"\u003e\n\u003cdiv class=\"w-75 mx-auto\"\u003e\n\u003cul class=\"list-column\"\u003e\n\u003cli\u003eFormulated with a proprietary encapsulated \u003cb\u003enovel form of Vitamin C \u003c\/b\u003e(Sodium Ascorbate), which helps to \u003cb\u003edefend against free radical damage\u003c\/b\u003e while \u003cb\u003esupporting the skin's ability to conserve elastin\u003c\/b\u003e*.\u003c\/li\u003e\n\u003cli\u003eProven to help \u003cb\u003ereduce the effects of free radicals\u003c\/b\u003e in the skin by up to \u003cb\u003e74%\u003c\/b\u003e*.\u003c\/li\u003e\n\u003cli\u003eHelps \u003cb\u003ebrighten skin\u003c\/b\u003e and \u003cb\u003ereduce the appearance of fine lines, wrinkles, photodamage\u003c\/b\u003e, and \u003cb\u003eother signs of aging\u003c\/b\u003e.\u003c\/li\u003e\n\u003cli\u003eWorks to help \u003cb\u003erefine skin texture\u003c\/b\u003e and \u003cb\u003ereduce\u003c\/b\u003e the appearance of \u003cb\u003eredness and brown spots\u003c\/b\u003e.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003e15 proven antioxidants\u003c\/b\u003e to help \u003cb\u003eneutralize free radicals, protect against UV damage and other environmental stressors such as blue light and pollution\u003c\/b\u003e.\u003c\/li\u003e\n\u003cli\u003eKnown to support the skin’s ability to \u003cb\u003estimulate collagen production\u003c\/b\u003e, the main protein that provides support to the skin's structure and helps \u003cb\u003eprevent sagging or wrinkling\u003c\/b\u003e.\u003c\/li\u003e\n\u003cli\u003eIdeal for most skin types.\u003c\/li\u003e\n\u003cli\u003eWinner of \u003cb\u003eNew Beauty 2024 and 2025 \"Best Vitamin C Serum\"\u003c\/b\u003e and \u003cb\u003e2024 Shape Skin Awards \"Best Vitamin C Serum\" \u003c\/b\u003e\n\u003c\/li\u003e\n\u003cli\u003eSee why C-RADICAL Defense is \u003ca href=\"https:\/\/alastin.com\/blogs\/intheglow\/why-this-brand-new-form-of-vitamin-c-is-a-total-game-changer-for-skin\"\u003ea game changer for skin\u003c\/a\u003e.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cbr\u003e\u003cbr\u003e\n\u003cul class=\"product-badges\"\u003e\n\u003cli\u003eNON-TACKY\u003c\/li\u003e\n\u003cli\u003eNON-IRRITATING\u003c\/li\u003e\n\u003cli\u003eSCENT-FREE\u003c\/li\u003e\n\u003cli\u003eLUXURIOUS, STABLE FORMULA\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv class=\"swiper-slide brands__item\"\u003e\u003cimg loading=\"lazy\" height=\"112\" width=\"280\" srcset=\"https:\/\/alastin.com\/cdn\/shop\/files\/Frame_7201.svg?v=1742920415\u0026amp;width=280 280w\" alt=\"\" src=\"https:\/\/alastin.com\/cdn\/shop\/files\/Frame_7201.svg?v=1742920415\u0026amp;width=280\"\u003e\u003c\/div\u003e\n\u003cdiv class=\"swiper-slide brands__item\"\u003e\u003cimg loading=\"lazy\" height=\"112\" width=\"280\" srcset=\"https:\/\/alastin.com\/cdn\/shop\/files\/Frame_7202.svg?v=1742920415\u0026amp;width=280 280w\" alt=\"\" src=\"https:\/\/alastin.com\/cdn\/shop\/files\/Frame_7202.svg?v=1742920415\u0026amp;width=280\"\u003e\u003c\/div\u003e\n\u003cdiv class=\"swiper-slide brands__item\"\u003e\u003cimg loading=\"lazy\" height=\"112\" width=\"280\" srcset=\"https:\/\/alastin.com\/cdn\/shop\/files\/Frame_7203.svg?v=1742920415\u0026amp;width=280 280w\" alt=\"\" src=\"https:\/\/alastin.com\/cdn\/shop\/files\/Frame_7203.svg?v=1742920415\u0026amp;width=280\"\u003e\u003c\/div\u003e\n\u003cdiv class=\"swiper-slide brands__item\"\u003e\u003cimg loading=\"lazy\" height=\"112\" width=\"280\" srcset=\"https:\/\/alastin.com\/cdn\/shop\/files\/Frame_7204.svg?v=1742920415\u0026amp;width=280 280w\" alt=\"\" src=\"https:\/\/alastin.com\/cdn\/shop\/files\/Frame_7204.svg?v=1742920415\u0026amp;width=280\"\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","published_at":"2025-08-05T15:28:49-04:00","created_at":"2025-08-05T15:28:42-04:00","vendor":"Alastin","type":"Skin 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class=\"product_description-title\"\u003e\n\u003cmeta charset=\"UTF-8\"\u003e\n\u003cdiv class=\"product_description-title\"\u003e\u003cstrong\u003eMulti-Award Winning Vitamin C Serum\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv class=\"product_description\"\u003eA clinically-proven antioxidant serum formulated with a novel form of Vitamin C plus 14 vital antioxidants that help protect against environmental stressors while helping to conserve elastin.*\u003c\/div\u003e\n\u003cdiv class=\"product_description\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv class=\"product_description\"\u003e\n\u003cmeta charset=\"UTF-8\"\u003e\n\u003cdiv class=\"content header\"\u003e\n\u003ch2 class=\"title\"\u003eBenefits of C-RADICAL Defense\u003c\/h2\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"benefits_content_html\"\u003e\n\u003cdiv class=\"w-75 mx-auto\"\u003e\n\u003cul class=\"list-column\"\u003e\n\u003cli\u003eFormulated with a proprietary encapsulated \u003cb\u003enovel form of Vitamin C \u003c\/b\u003e(Sodium Ascorbate), which helps to \u003cb\u003edefend against free radical damage\u003c\/b\u003e while \u003cb\u003esupporting the skin's ability to conserve elastin\u003c\/b\u003e*.\u003c\/li\u003e\n\u003cli\u003eProven to help \u003cb\u003ereduce the effects of free radicals\u003c\/b\u003e in the skin by up to \u003cb\u003e74%\u003c\/b\u003e*.\u003c\/li\u003e\n\u003cli\u003eHelps \u003cb\u003ebrighten skin\u003c\/b\u003e and \u003cb\u003ereduce the appearance of fine lines, wrinkles, photodamage\u003c\/b\u003e, and \u003cb\u003eother signs of aging\u003c\/b\u003e.\u003c\/li\u003e\n\u003cli\u003eWorks to help \u003cb\u003erefine skin texture\u003c\/b\u003e and \u003cb\u003ereduce\u003c\/b\u003e the appearance of \u003cb\u003eredness and brown spots\u003c\/b\u003e.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003e15 proven antioxidants\u003c\/b\u003e to help \u003cb\u003eneutralize free radicals, protect against UV damage and other environmental stressors such as blue light and pollution\u003c\/b\u003e.\u003c\/li\u003e\n\u003cli\u003eKnown to support the skin’s ability to \u003cb\u003estimulate collagen production\u003c\/b\u003e, the main protein that provides support to the skin's structure and helps \u003cb\u003eprevent sagging or wrinkling\u003c\/b\u003e.\u003c\/li\u003e\n\u003cli\u003eIdeal for most skin types.\u003c\/li\u003e\n\u003cli\u003eWinner of \u003cb\u003eNew Beauty 2024 and 2025 \"Best Vitamin C Serum\"\u003c\/b\u003e and \u003cb\u003e2024 Shape Skin Awards \"Best Vitamin C Serum\" \u003c\/b\u003e\n\u003c\/li\u003e\n\u003cli\u003eSee why C-RADICAL Defense is \u003ca href=\"https:\/\/alastin.com\/blogs\/intheglow\/why-this-brand-new-form-of-vitamin-c-is-a-total-game-changer-for-skin\"\u003ea game changer for skin\u003c\/a\u003e.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cbr\u003e\u003cbr\u003e\n\u003cul class=\"product-badges\"\u003e\n\u003cli\u003eNON-TACKY\u003c\/li\u003e\n\u003cli\u003eNON-IRRITATING\u003c\/li\u003e\n\u003cli\u003eSCENT-FREE\u003c\/li\u003e\n\u003cli\u003eLUXURIOUS, STABLE FORMULA\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv class=\"swiper-slide brands__item\"\u003e\u003cimg loading=\"lazy\" height=\"112\" width=\"280\" srcset=\"https:\/\/alastin.com\/cdn\/shop\/files\/Frame_7201.svg?v=1742920415\u0026amp;width=280 280w\" alt=\"\" src=\"https:\/\/alastin.com\/cdn\/shop\/files\/Frame_7201.svg?v=1742920415\u0026amp;width=280\"\u003e\u003c\/div\u003e\n\u003cdiv class=\"swiper-slide brands__item\"\u003e\u003cimg loading=\"lazy\" height=\"112\" width=\"280\" srcset=\"https:\/\/alastin.com\/cdn\/shop\/files\/Frame_7202.svg?v=1742920415\u0026amp;width=280 280w\" alt=\"\" src=\"https:\/\/alastin.com\/cdn\/shop\/files\/Frame_7202.svg?v=1742920415\u0026amp;width=280\"\u003e\u003c\/div\u003e\n\u003cdiv class=\"swiper-slide brands__item\"\u003e\u003cimg loading=\"lazy\" height=\"112\" width=\"280\" srcset=\"https:\/\/alastin.com\/cdn\/shop\/files\/Frame_7203.svg?v=1742920415\u0026amp;width=280 280w\" alt=\"\" src=\"https:\/\/alastin.com\/cdn\/shop\/files\/Frame_7203.svg?v=1742920415\u0026amp;width=280\"\u003e\u003c\/div\u003e\n\u003cdiv class=\"swiper-slide brands__item\"\u003e\u003cimg loading=\"lazy\" height=\"112\" width=\"280\" srcset=\"https:\/\/alastin.com\/cdn\/shop\/files\/Frame_7204.svg?v=1742920415\u0026amp;width=280 280w\" alt=\"\" src=\"https:\/\/alastin.com\/cdn\/shop\/files\/Frame_7204.svg?v=1742920415\u0026amp;width=280\"\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e"}

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C-RADICAL Defense Antioxidant Serum

Benefits of C-RADICAL Defense

C-RADICAL Defense Antioxidant Serum

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