What is it?
Tartaric acid is an alpha hydroxy acid (AHA) commonly used in skincare for its exfoliating and pH maintaining properties. It is a naturally occurring acid that plays a key role in gently exfoliating dead skin cells, contributing to skin texture and the overall efficacy of skincare products.
Where does it come from?
Tartaric acid is primarily derived from natural sources such as grapes, tamarinds, and other fruits. It is most abundantly found in wine, where it is a byproduct of the winemaking process. The acid is extracted and purified for use in skincare formulations.