Chemical exfoliants are skincare products that help remove dead skin cells from the surface of the skin using specific acids or enzymes. Common types include alpha hydroxy acids (AHAs) like glycolic acid and beta hydroxy acids (BHAs) like salicylic acid. These ingredients work by breaking down the bonds that hold dead skin cells together, promoting a smoother and brighter complexion. Unlike physical exfoliants, which use scrubs or brushes, chemical exfoliants provide a gentler and often more effective way to improve skin texture. Regular use can help reduce the appearance of fine lines, acne, and hyperpigmentation, making them a popular choice in many skincare routines.