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Gallic acid functions as an astringent, helping to tighten and tone the skin. It can also offer antioxidant benefits, protecting the skin from free radical damage.
Beneficial for
Safety summary
Generally considered safe for topical use in cosmetics. Individuals with very sensitive skin should monitor for potential mild irritation.
CAS Number
149-91-7
For informational purposes only. This is not medical advice. Always patch test new products and consult a dermatologist for skin concerns.