Skin SCHOOL
Ingredient gone viral: AHA
Get the lowdown on multitasking hero alpha hydroxy acid
e hope we don’t have to tell you this in 2021, but if you’re using a facial exfoliant that includes crushed walnut shell pieces, please, please, for the love of your skin’s moisture barrier, stop! There’s now another, younger, gentler exfoliant with lots of other skincare benefits – alpha hydroxy acid
