The Ordinary vs The Derma Co: Best Salicylic Acid Serum
Introduction – Salicylic Acid: Salicylic acid is a beta-hydroxy acid that is oil-soluble, allowing it to penetrate deep into the pores. It is primarily used to treat acne by dissolving the glue that holds dead skin cells together. Exfoliating the inner lining of the pore, it effectively reduces the formation of blackheads and whiteheads. The