The 2% salicylic acid acne medication helped to clear up blemishes and blackheads ... and our skin feels tingly clean and healthier-looking. However, we have also experienced a cooling, numbing ...

The oil-soluble beta-hydroxy acid can deep-clean pores to send pimples packing. But this wonder ingredient can do more than just keep skin clear. "Salicylic acid is a topical medication used to ...