Recent research revealed that blue light is aging people of all colors, and the best way to combat that is by using a tinted ...

Is light therapy the future of skincare? Plenty of TikTokers seem to think so − and dermatologists aren't mad about it.

The point is that we generally consider light to be good, safe, even comforting. Yet when it comes to our skin, things are a ...

The researchers concluded that blue-light treatment is safe to use at home and can reduce psoriasis for some patients. Before trying any new treatment for your psoriasis, it’s best to talk with a ...

These light-emitting devices are all over the internet. We asked experts if they can reduce wrinkles, clear acne and more.