But, unlike First Aid Beauty’s scrub, this formula also contains additional chemical exfoliants from the polyhydroxy acid (PHA) family. These hydrate and offer antioxidant benefits that can protect ...

Yes, you really can do a chemical peel at home. These expert-approved treatments get the job done with little to no recovery ...

Ever found the process of exfoliating irritating on your skin? Polyhydroxy acids, also known as PHAs, could be the answer. Here, we break down everything you need to know. Skincare acids.

A blend of lactic and mandelic acid, it also contains gluconolactone – a polyhydroxy acid – alongside panthenol and glycerin to soothe skin. Already loved in the US (so much so that one bottle ...