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 ...

In the world of high-tech beauty gadgets, LED (light-emitting diode) masks have become a regular — and more easily accessible — part of at-home skin-care routines. Gone are the days when the red light ...

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Star-favored, board-certified aesthetics physician Dr. Glenicia Nosworthy explains how to choose the right high-tech tool for every skin concern. By Natalie Alcala, Danielle Directo-Meston, Erin ...