Formulated to provide mild exfoliation, the Lactic Acid 10% + HA 2% Superficial Peeling Formulation from The Ordinary promotes a smoother, more evenly-toned complexion. The serum is fortified lactic acid, an exfoliating alpha hydroxy acid (AHA), to help improve the appearance of pigmentation, uneven skin tone and texture. The addition of a Tasmanian pepperberry derivative helps to soothe sensitive skin, while hyaluronic acid attracts and retains moisture. Contraindications: Lactic Acid should not be used on sensitive, peeling or compromised skin. Please refer to additional sun protection note and other warnings in provided Directions.