Alastin Skincare C-RADICAL Defense Antioxidant Serum 29ml
5.0 / 5.0
1 reviewPickup available at 121 Alexander Street
Usually ready in 2 hours
Alastin Skincare C-RADICAL® Defense Antioxidant Serum is an advanced vitamin C serum formulated with encapsulated Sodium Ascorbate and 14 complementary antioxidants to help defend the skin against free radicals and visible environmental damage.
Unlike traditional acidic vitamin C formulas, C-RADICAL uses an encapsulated form of Sodium Ascorbate designed to support effective delivery while remaining comfortable and stable. The lightweight, scent-free formula helps brighten dull skin, refine uneven texture and improve the visible appearance of fine lines, redness and discolouration.
Green Tea, Coenzyme Q10, Ectoin, Ergothioneine, Carnosine, Centella Asiatica, Pomegranate and Olive Leaf Extract provide broad antioxidant support, while Squalane, Glycerin and Tremella Mushroom Extract help maintain hydration and skin comfort.
C-RADICAL is suitable for clients seeking daily antioxidant protection and visible brightening without the sticky texture or low-pH sensation associated with some conventional L-ascorbic acid serums.
Included
Collapsible tab content
Best For
Dull skin
Uneven skin tone
Uneven texture
Fine lines
Early visible ageing
Photodamage
Brown spots
Environmentally stressed skin
Pollution exposure
Redness associated with dryness
Normal skin
Dry skin
Combination skin
Mature skin
Clients who find acidic vitamin C formulas uncomfortable
Product Benefits
Provides daily antioxidant protection
Contains encapsulated Sodium Ascorbate
Combines 15 antioxidant ingredients
Helps defend against free-radical damage
Helps address environmental stress from pollution and UV exposure
Supports elastin conservation
Helps visibly soften fine lines
Improves the appearance of uneven texture
Helps reduce the appearance of redness associated with dryness
Supports a brighter, more radiant complexion
Helps improve the appearance of brown spots and photodamage
Provides lightweight hydration
Features a non-tacky, scent-free texture
Suitable for morning and evening use
Suitable for all skin types
How to Use
Apply one to two pumps to cleansed skin morning and evening.
Smooth over the face, neck and décolletage, avoiding direct contact with the eyes. Allow the serum to absorb before applying corrective serums, moisturiser or sunscreen.
Always apply a broad-spectrum SPF50+ sunscreen as the final step of the morning routine.
Suggested Routine
AM: Gentle Cleanser → C-RADICAL Defense Antioxidant Serum → Restorative Skin Complex → SPF50+
PM: Gentle Cleanser → C-RADICAL Defense Antioxidant Serum → Restorative Skin Complex or Moisturiser
Ingredients
Encapsulated Sodium Ascorbate
A stable vitamin C derivative designed to provide antioxidant and visible brightening benefits. Alastin reports that its encapsulated delivery system supports more effective absorption than unencapsulated Sodium Ascorbate.
Green Tea Extract
Provides antioxidant and soothing support while helping defend against environmentally generated free radicals.
Ubiquinone — Coenzyme Q10
An antioxidant that helps protect the skin from oxidative stress and supports a healthier-looking complexion.
Ectoin
Helps support hydration, barrier function and resilience against environmental stress.
Ergothioneine
A potent antioxidant that helps protect skin components against oxidative damage.
Carnosine
Provides antioxidant and anti-glycation support to help maintain healthier-looking skin.
Physalis Angulata Extract
A botanical antioxidant included to help address visible stress and support skin comfort.
Centella Asiatica Extract
Supports soothing, hydration and the appearance of a healthier skin barrier.
Pomegranate, Olive Leaf + Ginger Extracts
Provide complementary antioxidant and conditioning benefits.
Squalane + Tremella Mushroom Extract
Help maintain moisture, softness and skin comfort.
Complete Australian Ingredient List
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.
Ingredient lists may change. Refer to the product packaging for the most current ingredient information.
Clinical Information
Manufacturer-reported clinical testing found visible improvements in as early as eight weeks:
Up to 71% reduction in the appearance of uneven texture
69% reduction in the appearance of redness
50% reduction in the appearance of fine lines
Up to 74% reduction in the measured effects of free radicals
Alastin also states that its encapsulated Sodium Ascorbate delivery system absorbs 20 times more effectively than the unencapsulated ingredient.
Perfect Pairing
For antioxidant protection and comprehensive age management:
C-RADICAL Defense Antioxidant Serum → Restorative Skin Complex → SPF50+
For antioxidant support and uneven tone:
C-RADICAL Defense Antioxidant Serum → A-LUMINATE Brightening Serum → SPF50+
For antioxidant eye care:
C-RADICAL Defense Antioxidant Serum over the face → Restorative Eye Complex around the eye contour
Alastin Skincare C-RADICAL Defense Antioxidant Serum 29ml
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121 Alexander Street
Pickup available, Usually ready in 2 hours
121 Alexander Street
0455020571
Crows Nest NSW 2065
Australia
Safe payment on our website
Powerful vitamin C. My skin looks brighter and more refreshed, and the formula feels surprisingly comfortable.












































