Here's why everyone's mad about Kylie Jenner's new walnut scrub

Kylie Jenner announced her new skincare line, Kylie Skin, on Tuesday. The collection includes six products — a foaming face wash, a vitamin C serum, a toner, a moisturizer, an eye cream, and a walnut face scrub — but really only one of them is getting any attention. Guess what? It is not the good kind.
Walnut scrubs have long been a source of controversy in the skincare community, with pretty much all enthusiasts agreeing that they're not a healthy way to exfoliate the face. In fact,