Like the better-known Bump Eraser, this scrub features a 10% concentration of alpha hydroxy acids (AHAs) like glycolic and ...

In general, there are three classes of acids that are used as exfoliants in skincare: AHAs, BHAs and PHAs.“AHA, BHA and PHA ...

Measured doses of AHAs and BHAs provide a foolproof way to decongest skin with formulations of varying potency.

I’ve dabbled in 100-plus chemical exfoliators throughout my decade-long career as a beauty journalist. Over the years, I’ve ...