The Ordinary's AHA 30% + BHA 2% Peeling Solution is a potent treatment that acts as a ten-minute exfoliating facial, helping to revitalise and tone the complexion. The scientifically developed formula delivers a specified blend of 30% Alpha Hydroxyl Acids (Glycolic, Lactic, Tartaric and Citric), as well as 2% Beta Hydroxyl Salicylic Acid. The duo have been carefully pH balanced for optimum efficacy, working to deeply exfoliate the surface layer of skin, unclog pores and visibly re-texturise the complexion. Plant-derived Tasmanian pepperberry offers soothing properties, while a cross-polymer form of Hyaluronic Acid seeks to deeply hydrate the skin. Antioxidant-rich Black Carrot helps to protect the skin against free radical damage. Please Note: This formula contains a very high concentration of free acids. We recommend use only if you are an experienced user of acid exfoliation and your skin is not sensitive.