The Science Behind Red Light Therapy

Red light therapy (RLT), also known as low-level light therapy (LLLT) or photobiomodulation, uses specific wavelengths of red and near-infrared light (usually 630–660 nm for red and 810–850 nm for near-infrared) to stimulate cellular processes, accelerate healing, and improve overall tissue function. It is backed by decades of research in dermatology, sports medicine, and regenerative […]