Salicylic Acid

Topical salicylic acid works by exfoliating the skin and removing dead skin cells than can clog pores and lead to acne. It is a plant hormone and a Beta-Hydroxy Acid (BHA) derived from Willow bark and a chemical exfoliant which improves the tone and texture of skin. It is a common ingredient used for the treatment of blackheads and whiteheads in acne as well as promoting smoother skin and the reduction of fine lines and wrinkles. Salicylic acid is used pharmaceutically as a metabolite of aspirin.