“Make sure they are FDA cleared and are ... “This is an FDA-cleared device that contains both 100 red and 62 blue LED lights for a full face light emitting treatment,” Gloria Lin, MD ...

Purple LED light therapy combines red and blue light ... start out by using yours once or twice a week to make sure your skin doesn't have any reactions. Once you've confirmed that your skin ...

While consistent use is key, more isn’t exactly better. “Overusing an LED face mask can lead to skin irritation, dryness, or ...

Red and blue LED light masks have become a staple on TikTok. Actual dermatologists weigh in on whether they’re worth it.