Why is Vitamin C referenced alongside glutathione protocols?

Vitamin C is commonly discussed as an antioxidant adjunct within brightening-forward stacks. Our protocol pages reference it as supporting context — full product details are on the product page.

What strength/format is Vitamin C?

Ascorbic acid at 500mg/ml concentration, available in a box of 10 individual vials. Each vial contains 1ml for single-use application.

Yes. Visit the product page to add to cart.

How is Vitamin C typically used in brightening protocols?

In K-Drop protocols, Vitamin C is often combined with glutathione in brightening cocktails. As a potent antioxidant, ascorbic acid neutralizes free radicals, inhibits melanogenesis (like glutathione), and serves as a cofactor for collagen synthesis. The 3x/week application rhythm is referenced in our Brightening Course protocol.

How should Vitamin C vials be stored?

Protect from light and store cool. Ascorbic acid is light-sensitive and oxidizes when exposed to air. Use opened vials promptly for optimal potency.

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Ascorbic Acid 500mg/ml Vials (Box of 10)

CA$13.00 CAD

Ontario Studio FulfillmentProcessing 1–2 business days. Shipping approx. 3–5 business days (Mon–Fri).

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This product is not medical advice. Consult a licensed healthcare professional before use.
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Buyer assumes full responsibility for proper usage, storage, and application.

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Brightening Course (3x/week)4 Weeks

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Box of 10 glass vials containing 500mg/ml Ascorbic Acid liquid solution. Highly light-sensitive. 1 Vial contains 10g/20ml. Cosmetic Use Only.

Store at 2-8°C

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Made in Korea

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Related Protocols

Targeted Brightening Cocktail Protocol Antioxidant Reset Protocol Peptide Skin Renewal Protocol Peptide + Antioxidant Renewal Protocol

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Ascorbic Acid 500mg/ml Vials (Box of 10)

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