Red light therapy (RLT) involves exposing the body to low-wavelength red or near-infrared light (IRL). Red and near-IRL differ slightly in terms of wavelength and visibility. Red light is visible to ...

You have to wear it a lot more than you think.

I experimented with several red light therapy devices to see if they help wrinkles. I also spoke to dermatologists on the ...

If you're starting to notice that your skin is looking a little, well, tired, you're not alone. The visible signs of ageing—I’m talking fine lines and wrinkles, dullness, even sallow skin—will strike ...

If you’re unfamiliar with the best red light therapy devices, their results mimic the kind of skin treatments you can usually only get in a dermatologist’s office. It’s true: Strapping on a glowing ...