Amlactin Rapid Relief 15% Lactic Acid is a powerful lotion that is designed to exfoliate and hydrate dry, rough skin. This lotion contains 15% lactic acid, an alpha-hydroxy acid that helps to gently remove dead skin cells and improve the skin's texture and tone. It also contains a blend of other moisturizing ingredients such as ceramides, ammonium lactate, and glycerin, which help to hydrate and soothe the skin.