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Ingredient

Ascorbic Acid

Vitamin C

An antioxidant used for brightness and tone. Unstable in water, so the formula around it matters a great deal.

What it does

  • Antioxidant

    Slows oxidation, of the formula or on the skin.

Reference

CAS number
50-81-7
In our catalogue
7 products

Ingredient reference data © European Union, 1995–2026, reused under CC-BY 4.0. Plain explanations are BeautySignal's own. This is information, not medical advice. How we source this.