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SHOP CLINICAL-GRADE PRODUCTS CURATED BY REAL ESTHETICIANS
DISCOVER HYDRAFACIAL™ — SKINQ’S MOST REQUESTED TREATMENT FOR CLEARER, HEALTHIER SKIN
GET 20% OFF YOUR FIRST SERVICE! CODE: 20NEW
SHOP CLINICAL-GRADE PRODUCTS CURATED BY REAL ESTHETICIANS
DISCOVER HYDRAFACIAL™ — SKINQ’S MOST REQUESTED TREATMENT FOR CLEARER, HEALTHIER SKIN
GET 20% OFF YOUR FIRST SERVICE! CODE: 20NEW
SHOP CLINICAL-GRADE PRODUCTS CURATED BY REAL ESTHETICIANS
DISCOVER HYDRAFACIAL™ — SKINQ’S MOST REQUESTED TREATMENT FOR CLEARER, HEALTHIER SKIN
GET 20% OFF YOUR FIRST SERVICE! CODE: 20NEW
SHOP CLINICAL-GRADE PRODUCTS CURATED BY REAL ESTHETICIANS
DISCOVER HYDRAFACIAL™ — SKINQ’S MOST REQUESTED TREATMENT FOR CLEARER, HEALTHIER SKIN
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5.0 / 4.9 (243 Reviews)

Alastin C-RADICAL Defense Antioxidant Serum

Alastin C-RADICAL Defense Antioxidant 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.*

Regular price $218.00
Regular price Sale price $218.00
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Size
benefits:
Brightening
Smoothing
Firming
Protective
Key Benefits

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"

Ingredients

Water/Aqua/Eau, Caprylic/Capric Triglyceride, Glycerin, Sodium Acrylates Copolymer, Squalane, Sodium Ascorbate, Ubiquinone, Ectoin, Physalis Angulata Extract, Betaine, Phosphatidylcholine, Camellia Sinensis Leaf Extract, Carnosine, Centella Asiatica Extract, Olea Europaea (Olive) Leaf Extract, Zingiber Officinale (Ginger) Root Extract, Ergothioneine, Dunaliella Salina Extract, Punica Granatum Fruit Extract, Bisabolol, Lactoferrin, Tremella Fuciformis Sporocarp Extract, Polyglyceryl-10 Laurate, Cetyl Alcohol, Sodium Benzoate, Xanthan Gum, Tocopherol, Helianthus Annuus (Sunflower) Seed Oil, Propanediol, Tocopheryl Acetate, Caprylyl Glycol, Mannitol, Lecithin, Phenoxyethanol, C12-15 Alkyl Benzoate, Ethylhexylglycerin, Caprylhydroxamic Acid, Citric Acid, Potassium Sorbate

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Science-Backed. Visible Results. Guaranteed.
Clinically proven formulas that work harder—so your skin glows brighter, faster.
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Rated 5 Stars by SkinQ Lovers
Glowing Reviews from Happy SkinQ Clients
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Is this product suitable for my skin type?

All SkinQ products are formulated for various skin types (dry, oily, combination, sensitive). Check the product description or consult our estheticians for personalized recommendations.

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