Find out the difference between AHAs and BHAs, plus what chemical exfoliant is right for your skin type and concerns.

If you're able, it's a good idea to run new products by your dermatologist before trying them. If you're looking for a different version, you can find a few different AHA and BHA options to ...

While many similar products on the market also have a 2% BHA concentration, they don't always have the right pH balance. "Salicylic acid works best at a pH between 3 and 4," says Begoun.