These peels use mild acids, like alpha-hydroxy acid (AHA) or beta-hydroxy acid (BHA), to gently exfoliate the outer layer of skin (epidermis). They treat mild skin discoloration, rough skin, and fine lines. Recovery time is minimal, and they can be done more frequently.

The chemical solution is applied to the skin for a specific amount of time, after which it is neutralized or removed. The chemicals cause controlled injury to the skin, promoting the natural healing process, and encouraging collagen production.