Boy, was I wrong. Shark's CryoGlow is the smartest LED mask I've tried thus far. Humor me while I nerd out a little: The mask contains high-energy, tri-wick LEDs in blue, red, and deep-penetrating ...

Today (Feb. 7), the brand launched the Shark CryoGlow ($349.99), an LED face mask that emits red light to reduce wrinkles, blue light to treat acne and has cooling pads to depuff the under-eye area.

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In addition to serving as an editor at publications like Allure, Good Housekeeping, xoVain, and NewBeauty, Marci's writing has appeared in Glamour, InStyle, Refinery29, Martha Stewart, Byrdie ...

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