Perioral dermatitis is a rash that appears as clusters of inflamed skin and small raised bumps around the mouth and nose. The ...

Trust me: It's a lot to consider even for a beauty editor who spends her entire day testing all of these products, let alone a beginner just trying to get glowy, clear skin or stave off fine lines.

Skin care — and specifically the art of building a skin care routine — can be a form of self-care. But with hundreds of products on the market, figuring out the correct way to layer serums ...