Products with Lactic Acid (AHA)

Lactic acid (AHA) is an alpha hydroxy acid known for its gentle exfoliating properties and its ability to help skin retain moisture. In cosmetics, it’s mainly used in face and body products designed to delicately exfoliate and improve skin softness. Our catalog features 2704 products with lactic acid, including shampoos, conditioners, shower gels, bath products, intimate care, serums, and treatment creams from brands like SO BiO étic, Korres, Alfaparf, Eau Thermale Jonzac, and Bioearth.

Lactic acid is ideal for those with dry or sensitive skin seeking mild exfoliation. It comes in various forms, from cleansers to leave-on treatments. We recommend introducing it gradually into your routine, avoiding use with other strong exfoliants, and applying sunscreen during the day, as it can increase sun sensitivity.

Frequently asked questions

What does lactic acid do in cosmetics?

Lactic acid acts as a gentle exfoliant, removing dead skin cells and helping the skin retain moisture, leaving it smoother and softer.

Who can use products with lactic acid?

It’s especially suitable for dry or sensitive skin, but anyone can use it—just be cautious if your skin is highly reactive or irritated.

Are there precautions when using lactic acid?

Introduce it gradually and use sunscreen, as lactic acid can make your skin more sensitive to UV rays.