What is the role of salicylic acid in acne treatment?

Salicylic acid plays a crucial role in acne treatment primarily due to its ability to exfoliate the skin and unclog pores. It is classified as a beta hydroxy acid (BHA), which means it is oil-soluble, allowing it to penetrate into the pores and dissolve the debris that can lead to acne formation. By promoting the shedding of dead skin cells and preventing the formation of new comedones (whiteheads and blackheads), salicylic acid helps to clear existing acne and reduce the likelihood of future breakouts.

Additionally, its exfoliating properties enable better skin texture and a more even skin tone, further enhancing the skin’s overall appearance. While salicylic acid does have some anti-inflammatory effects, its primary mechanism in acne treatment is focused on exfoliation and pore unclogging. This makes it a valuable ingredient in acne-fighting products designed to provide clearer skin.