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C-RADICAL Defense Antioxidant Serum
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ALASTIN Skincare

C-RADICAL Defense Antioxidant Serum

$102.00 Sale • Save

Multi-Award Winning Vitamin C Serum

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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.* 

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This item is a recurring or deferred purchase. By continuing, I agree to the cancellation policy and authorize you to charge my payment method at the prices, frequency and dates listed on this page until my order is fulfilled or I cancel, if permitted.

  • 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

  • In the morning and evening after cleansing, apply 1-2 pumps of serum to the face.
  • Avoid getting in the eyes. If contact occurs, rinse thoroughly with water.

In a Clinical Study, C-RADICAL showed the following in as early as 8 weeks

Up to:

  • 71% Reduction in the appearance of uneven skin texture.*
  • 69% Reduction in the appearance of redness.*
  • 50% Reduction in the appearance of fine lines*

*Data on file at ALASTIN Skincare®. Individual results may vary.

Sodium Ascorbate – A novel form of vitamin C in an encapsulated delivery system: shown to have remarkable stability and absorbs 20x more effectively*.

Green Tea – Helps to scavenge reactive oxygen species (ROS) and helps to up-regulate antioxidant enzymes.

Physalis Angulata – An anti-inflammatory that supports the skin’s ability to repair collagen and helps to enhance the combat against free radicals.

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.

  • Free Standard Shipping on U.S. orders over $50
  • Fast Processing: Most orders placed before 2 PM CST ship the same business day
  • Returns: Requests must be submitted within 30 days of delivery for unopened, unused items (some exclusions apply)
  • Return Fees: $8 return shipping fee + 12% restocking fee
  • Non-Refundable Costs: Original shipping charges are non-refundable
  • Rewards Points: Earned on the final price after discounts
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