Dermatologists explain the benefits of red and blue light therapy, plus which is right for your complexion needs.

We tested the best red light therapy pods for at-home recovery in 2026. Find our top picks, what realistic results you can expect, and their key differences.

Here’s what to know before you invest in one.

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 ...

Learn exactly what red light therapy is and how to use it.

Red light therapy masks are becoming increasingly popular for at-home skincare, and after testing the top models, we can see why. They offer a more convenient and affordable alternative to in-clinic ...

On TikTok, you'll find content creators touting red light therapy's benefits for skin care, hair growth, joint pain, sleep, longevity, inflammation — even period cramps. As one TikTok creator who goes ...