What Is Red Light Therapy? A Complete Guide to Benefits & How It Works
Red Light Therapy (RLT), also known as photobiomodulation or low-level laser therapy (LLLT), is a non-invasive, FDA-cleared wellness treatment that uses specific wavelengths of red and near-infrared light to stimulate natural cellular processes in the body.
This safe and painless therapy works by penetrating the skin’s surface to reach the mitochondria — the “powerhouse” of your cells. By enhancing mitochondrial function and increasing ATP (cellular energy) production, red light therapy supports faster healing, reduced inflammation, and improved overall cellular performance.
