Alastin C-RADICAL Defense Antioxidant Serum
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- Regular price
- $218.00
- Sale price
- $218.00
- Regular price
- $218.00
Trusted by 100,000+ Canadians
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Description
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Frequently Asked Questions
Description
The Multi-Award-Winning Vitamin C That Plays Nice with Every Skin Type
Most high-strength vitamin C serums make you choose between potency and comfort. Alastin C-RADICAL Defense refuses the trade-off: its encapsulated sodium ascorbate delivers vitamin C deep into the skin without the sting, stickiness, or citrus-oxidation drama — and it's clinically proven to neutralize up to 74% of free radical damage. Named New Beauty's "Best Vitamin C Serum."
- Encapsulated Vitamin C (Sodium Ascorbate) — stable, gentle, deeply delivered antioxidant power
- Green Tea Extract — reinforces environmental defense
- Physalis Angulata — helps calm visible redness
Clinically shown over 8 weeks: up to 71% improvement in uneven texture, 69% reduction in the appearance of redness, and 50% reduction in the look of fine lines — while supporting your skin's own collagen.
How to use: Apply 1–2 pumps to a clean face morning and evening, before moisturizer and SPF.
Ideal for nearly all skin types, including sensitive skin that can't tolerate traditional L-ascorbic acid. WeDoSkin is an authorized Canadian Alastin retailer — authentic, fresh, temperature-controlled stock.
Frequently Asked Questions
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Amazing price for my adored favourite foundation that I’ve worn for over 2 decades - Jane Iredale’s Purepressed Base in Ivory and Radiant.
I completely switched to Alumier skincare products about 3 years ago and will never go back. It has helped with my acne so much. This lotion is light weight and none greasy!
Best ever
Love the product
Seeing improvement in my dark spots already
5 stars
I loved it, made my skin look beautiful!
In under 2 weeks, my 49 year old don has experienced a transformation. Fine lines are diminished, increased elasticity and glow.
This is the best cleanser. I used to have very rough & textured skin. I started using this gentle cleanser and after a week or so my skin was smoother.
This is my favourite day cream. It is the perfect amount of moisture without being overly greasy.
The best sunscreen! 😍😍
A great sunscreen that goes on easily and protects well without a lot of complication (for a man)
It’s been my favorite since recommended from from laser therapist,
I love this product! It goes on really well with just a hint of tint and no cast. Feels lightweight and not greasy at all
Nice cream. Not greasy
Great sample gift included with my purchase!!
Excellent value
Excellent value
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Alastin C-RADICAL Defense: Vitamin C Power Without the Vitamin C Problems
Traditional L-ascorbic acid serums demand a tolerance most skin doesn't have — stinging, instability, oxidation to orange sludge. C-RADICAL Defense encapsulates vitamin C as sodium ascorbate for deep, stable, comfortable delivery — clinically proven to help neutralize up to 74% of free-radical damage.
New Beauty's Best Vitamin C Serum winner, and the version sensitive skin can finally keep. WeDoSkin.ca is an authorized Canadian Alastin retailer.
Encapsulated Vit C
Stable, deep, sting-free delivery.
74% Radical Defense
Clinically proven antioxidant shield.
Award Winner
New Beauty Best Vitamin C Serum.
Sensitive-Safe
Gentle enough for reactive skin.
Key Ingredients & How They Work
The actives that drive The Award-Winning Vitamin C for Every Skin Type — and what each one does for your skin.
Vitamin C
Encapsulated for stability and deep delivery.
Defense
Reinforces environmental protection.
Calming
Helps settle visible redness.
Proof
71% texture, 69% redness, 50% line improvement.
These descriptions reflect how each ingredient works in general dermatological terms. Individual results vary, and skincare is not a substitute for professional medical advice.
Benefits of The Award-Winning Vitamin C for Every Skin Type
What The Award-Winning Vitamin C for Every Skin Type Pairs Well With
Build a complete routine — these pairings are most often recommended alongside The Award-Winning Vitamin C for Every Skin Type. Tap any product to shop.
Alastin A-Luminate Brightening Serum$240.00Shop now →
Alastin HydraTint Pro Mineral Broad Spectrum Sunscreen SPF 36$97.00Shop now →
Alastin Restorative Skin Complex with TriHex Technology™$298.00Shop now →
Alastin Renewal Retinol 0.25$99.00Shop now →How to Use
- Apply 1–2 pumps to a clean face morning and evening.
- Follow with moisturizer, and mineral SPF in the morning.
- Pairs perfectly under HydraTint or SilkSHIELD.
Who It's For
- Dullness and uneven tone
- Redness-prone and sensitive skin
- First fine lines and photodamage
- Anyone who failed traditional vitamin C serums
Sensitivity note: Purpose-built for skin that stings on L-ascorbic acid — encapsulated delivery makes daily vitamin C possible for reactive complexions.
How The Award-Winning Vitamin C for Every Skin Type Compares
Where The Award-Winning Vitamin C for Every Skin Type sits relative to other options. The right fit depends on your skin and goals.
| Feature | C-RADICAL Defense | L-ascorbic 15% serum | Vitamin C derivative creams |
|---|---|---|---|
| Sting risk | Minimal | High | Low |
| Stability | Encapsulated, stable | Oxidizes fast | Stable |
| Clinical data | 74% radical defense | Strong | Thin |
| Sensitive-skin fit | Excellent | Poor | Good |
The Award-Winning Vitamin C for Every Skin Type: Frequently Asked Questions
What does Alastin C-RADICAL Defense Antioxidant Serum do?
It is a clinically proven vitamin C serum that helps neutralize up to 74% of free-radical damage while brightening skin, refining texture, calming redness and supporting collagen — winner of New Beauty's Best Vitamin C Serum award.
How is it different from traditional vitamin C serums?
It uses encapsulated sodium ascorbate instead of raw L-ascorbic acid. That means no sting, no rapid oxidation, and deeper delivery — the benefits of vitamin C without the sensitivity tax.
What results does the clinical data show?
Over 8 weeks: up to 71% improvement in uneven texture, 69% reduction in the appearance of redness, and 50% reduction in the look of fine lines.
Can sensitive or rosacea-prone skin use it?
Yes — that is its superpower. The encapsulated form plus Physalis Angulata calming extract make it one of the few potent vitamin C serums reactive skin tolerates daily.
When should I apply it?
Morning and evening, 1–2 pumps on clean skin before moisturizer. Morning use pairs naturally with mineral SPF for a complete environmental defense system.
Can I use it with retinol or A-Luminate?
Yes. C-RADICAL in the morning and Renewal Retinol at night is a classic pairing, and A-Luminate layers with it for accelerated brightening.
Will it oxidize and turn orange like other vitamin C?
No — encapsulation protects the vitamin C from air and light degradation, so the last pump is as potent as the first.
Where can I buy authentic C-RADICAL Defense in Canada?
WeDoSkin.ca is an authorized Canadian Alastin retailer. C-RADICAL Defense Antioxidant Serum is $218 CAD, fresh and authentic.
Why buy from WeDoSkin?
Authorized Alastin retailer, fresh clinic-grade stock, and complimentary clinical guidance on building your antioxidant routine.
This page is reviewed under the medical oversight of the WeDoSkin Clinic in Calgary. As a Preferred Authorized Retailer, our clinical team works directly with these brands and handles these formulas every day. Information here is educational and not a substitute for personalized medical advice.
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