Wellness influencers tout the therapy's power for everything from rejuvenating skin and hair to boosting longevity. Devices sold for at-home use abound. We look at the evidence behind the hype.

Red light therapy, also referred to as photobiomodulation or low-level light therapy, is used to improve skin texture and ...

Learn more about the benefits of red light therapy and how to use it safely.

All the colors of the rainbow are beautiful, but red has recently caught the attention of the masses — in particular, red light. Hailed by users for its wide-ranging aesthetic and therapeutic uses, ...

Red light's long wavelengths and low color temperature make it less likely to reduce melatonin levels. Red light therapy is ...

From futuristic-looking masks to crimson-glowing bedside lamps, red light therapy is taking over social media feeds with a range of wellness promises. Many creators promote red light exposure as part ...

Red light therapy is a drug-free, noninvasive alternative that can be effective in helping people living with diabetic neuropathy. Using this treatment may aid in inflammation and pain reduction.