Chemical Exfoliants - An Overview
the 2nd style known as beta hydroxy acids (BHAs), ordinarily showcasing salicylic acid or the gentler betaine salicylate (which is actually salicylic acid coupled with betaine). though AHAs are water-soluble, BHAs are oil-soluble so it may possibly penetrate even into clogged pores!
Acne-inclined a