Salicylic acid is a powerful ingredient commonly used in beauty products, particularly face washes. It effectively removes dead skin cells and penetrates deeply into pores, making it an excellent treatment for acne and oily skin.

Salicylic acid, a natural molecule obtained from the bark of willow trees, has keratolytic properties, which means it breaks down the outer layer of the skin to facilitate the shedding of dead skin cells and promote cellular turnover. Belonging to the group of acids known as beta-hydroxy acids (BHAs), salicylic acid is recognized for its effectiveness in exfoliating the skin's surface.