With a recent rise in popularity, the best LED face masks have been stirring up a lot of controversy. If you haven't tried an LED mask before, you've probably at-least seen one in action. It's a ...

Dermatologists explain the science behind the wildly popular treatment, which is now available at home—for a steep price. Full-face LED masks like this one can cost up to several thousand U.S. dollars ...

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QUESTION: Hi Dr Zac, My sister is obsessed with her LED light therapy mask. She swears by it and is trying to get me to spend hundreds of dollars on one. Her skin care routine is, no joke, one hour ...