Learn how to use red light therapy safely at home. This beginner's guide covers what red light therapy is, how it works, and how to get started.

One of the most common questions I get asked as a beauty editor is what at-home beauty treatments are actually worth it. My answer? Red light therapy. There’s a reason you’ll find red light devices in ...

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 ...

Red light therapy is a therapeutic technique that uses low-level wavelengths of red light to help treat skin issues. Numerous studies, such as this small study from 2023, have shown that red light ...

The introduction of at-home red light therapy tools has completely transformed the beauty landscape. Previously reserved for fancy spas and high-end wellness studios, the wavelength technology has ...