Acne occurs when hair follicles become clogged with oil and dead skin cells, leading to the formation of pimples, blackheads, whiteheads, and other types of blemishes on the face, chest, back, and other areas of the body. Salicylic acid is a crucial element in many acne-fighting skincare treatments. Its beta-hydroxy acid penetrates the pores and dissolves the oil and dead skin cells that cause breakouts. Retinoids can also help prevent blocked pores and reduce the visibility of acne scars. However, keep in mind that, in addition to topical treatments, a balanced skincare routine that includes gentle cleansing, exfoliating, and moisturizing is essential.