If you've ever seen someone wearing a Stormtrooper-looking facial device for the sake of skincare, you're probably familiar with light-emitting diode (LED) masks. These machines aren't cheap—they can ...

"Hearst Magazines and Yahoo may earn commission or revenue on some items through these links." The terms “skincare trend” and “science-backed” aren't always synonymous. In fact, at the risk of ...

The terms “skincare trend” and “science-backed” aren't always synonymous. In fact, at the risk of sounding like a real killjoy, what’s hot on the skincare scene is more often the product of a lot of ...