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Discover which facial tools dermatologists recommend—from LED masks and microcurrent devices to derma rollers—and which trendy gadgets are mostly hype. Vivien Killilea Getty Images for Beautycon The ...

The beauty-tech market is booming, but are these smart beauty devices worth the investment? A dermatologist explains.

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 ...

These days, beauty lovers are swiping more on their skin than serums and lotions. Technology has made its way into the skin care realm, and everyone from your aunt to your favorite celebrity is ...

Inside, my quest for supermodel skin.