Red- and blue-light therapy is a popular treatment for dark spots, but a growing number of women say it’s the sneaky culprit ...

Here's what to know about LED face masks that emit wavelengths of visible and near-infrared light aimed at achieving a bevy of beauty goals.

Wearing an LED face mask may look as though you've stepped out of an Alfred Hitchcock thriller, but actually, what it's doing to improve the appearance of your skin is far from horrifying. Reigning ...

Thinking about buying an LED mask? Read our beauty editor's need-to-knows first ...