Why We Love It: Dr. Shahbaz highly recommends this easy-to-use cap as it features low-level laser therapy (LLLT) to stimulate hair follicles and encourage natural regrowth. He loves that it’s ...

Red light therapy is an emerging treatment for certain types of hair loss. Dermatologists explain how it works, when to use ...

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 ...

We may earn commission from links on this page, but we only recommend products we love. Promise. Keep scrolling for the full list of the best at-home red-light therapy devices below, along with ...

LED, or light emitting diode therapy, is a skincare treatment that uses varying wavelengths of light, including red and blue. NASA originally developed it for plant growth experiments on shuttle ...