There is a new kind of exfoliating acid that is ready and waiting to steal the skincare spotlight: poly hydroxy acids (PHAs). The ultra-effective power of alpha hydroxy acids (AHAs) and beta hydroxy acids (BHAs) can be just that bit too harsh on sensitive skins, therefore PHAs make the perfect alternative and we’re going to help explain why.
Continue ReadingWhat is a PHA (poly hydroxy acid)?