Lactic Acid

LACTIC ACID

Data confidence:High

Function

Exfoliant (AHA)

EWG Safety Score

3/10Moderate concern

About this ingredient

A naturally-derived alpha hydroxy acid (AHA) found in milk that exfoliates the skin by dissolving dead skin cells and promoting cell turnover. It hydrates while gently removing surface debris, making it suitable for sensitive skin types, and helps improve skin texture, brightness, and reduce the appearance of fine lines and hyperpigmentation.

Found in 1+ sunscreens