What is one of the key roles of salicylic acid in skincare?

Salicylic acid is primarily recognized for its ability to exfoliate the skin and unclog pores, making it particularly beneficial for individuals with acne-prone skin. This beta hydroxy acid (BHA) penetrates deep into the pores, helping to dissolve excess oil and dead skin cells that can contribute to the formation of blemishes. By promoting cell turnover, salicylic acid aids in the removal of impurities and reduces the likelihood of clogged pores, which is a common cause of acne.

While salicylic acid does have some secondary benefits, such as potentially helping to reduce inflammation and having mild antibacterial properties, its primary role in skincare is as an effective exfoliant. This characteristic distinguishes it from other skincare ingredients that may focus more on hydration, oil production, or skin healing, helping consumers choose the right product for their skincare concerns.