Salicylic acid is a beta-hydroxy acid (BHA) popular for addressing acne and oily skin. Like lactic acid, it's a chemical exfoliant. "BHAs, like AHAs, increase the cell turnover rate, but they are ...
A chemical peel is a treatment where a special acid is put on the skin to help remove dead skin cells. The acids used, like glycolic, salicylic, and azelaic, help clear out pores and make the skin ...
The hero of the ingredient list is salicylic acid, a chemical exfoliant that reviewers claim is far more gentle than abrasive physical exfoliants (think the harsh scrubs that were in vogue circa ...