Key Ingredients: 2% Ultra pure Glycolic Acid coupled with the proven acne fighting ingredient Salicylic Acid 2%. Specially formulated to accelerate the removal of dead skin cells that can interfere with the proper oil drainage of the skin. Salicylic acid 2% helps to reduce the number of acne blemishes (papules & pustules) and blackheads (comedones) and allows the skin to heal.