Acids on the skin may sound like the beginning of a horrific story, but actually, skincare exfoliant acids have been used by professionals for a long time. We can use them in low doses on the skin as part of our skincare routine and experience their myriad benefits. They can help solve common skin problems like pigmentation, acne-prone skin, blackheads and more. AHA, BHA and PHAs are chemical exfoliants which help remove the dead skin cells from your skin and give you softer and smoother skin. There are several AHA, BHA, PHA benefits that we will discuss in this blog.