Overview Salicylic acid is a widely used skincare ingredient known for its powerful ability to treat acne, exfoliate skin, and improve skin texture. Derived from willow bark, it belongs to a class of drugs known as beta hydroxy acids (BHAs). Its keratolytic (peeling) properties make it a staple in both over-the-counter (OTC) and prescription dermatological products. What is Salicylic Acid? Salicylic acid is a naturally occurring compound commonly used in topical treatments for various skin conditions. It works by shedding the outer layer of skin, preventing pores from becoming clogged. It’s most famous for its role in acne treatments but…