I’ve learned exactly what separates a good tool from a great one, which is why I’m thrilled to share my top picks for the high-end hair devices that are worth the hype — and most of them are on sale ...

Amazon and Nordstrom have Black Friday beauty deals on the Dyson Airwrap, Clinique makeup, and more. Nutrafol hair growth supplements and our favorite shampoos for thinning hair are also discounted, ...