Ingredient Guide
Tartaric Acid
Also known as: Tartaric Acid, L-Tartaric Acid
NormalOilyCombinationExperienced AHA users
What It Is
A naturally occurring alpha-hydroxy acid (AHA) found in grapes and other fruits. Used in chemical peels and exfoliating formulas as part of the AHA family.
What It Does
Provides chemical exfoliation through keratolytic action, loosening the bonds between dead skin cells on the surface. Also contributes to pH buffering in acid formulas.
Best For
Chemical exfoliationTexture improvementPart of combined AHA peels
Benefits
- Natural-derived AHA
- Contributes to combined AHA peeling effect
- pH buffering in formulas
When to Be Careful
- Increases photosensitivity — SPF required
- Part of a strong peel combination (AHA 30% + BHA 2%) — not for sensitive skin in that context
Commonly Found In
Exfoliating peelsAHA toners
FAQs About Tartaric Acid
What does tartaric acid do in the AHA 30% + BHA 2% Peeling Solution?
Tartaric acid is one of the AHAs in the blend, contributing to the combined 30% AHA concentration alongside glycolic, lactic, and citric acids. It provides exfoliating and pH-buffering effects.