Red-light devices are all over social feeds and make enormous promises. From the many, we find the few that are actually worth your commitment, time, and money.

Red light therapy (RLT), also known as low-level laser therapy (LLLT) or photobiomodulation (PBM), is a non-invasive treatment that utilizes specific wavelengths of red and near-infrared light ...

Do red light face masks truly deliver results? We dive into the science, skin benefits for wrinkles & acne, and review the best LED masks that actually work.

Red light beds, compression suits and NAD+ drips: I tried 5 celebrity-approved longevity treatments to see if they're worth the hype (and cost) ...

100 red light emitting diodes in red mode and 60 blue light emitting diodes in blue mode, four light wavelengths: red (630 - 700nm), blue (400 - 470nm), infrared (800 - 1200nm), and amber (590nm ...