Red light therapy, which is also known by the less-catchy names of photobiomodulation and low-level laser therapy (LLLT), releases light waves in the red and infrared spectrum.
But WHAT does it do?
Red Light Therapy (RLT) is a treatment that may help skin, muscle tissue, and other parts of your body heal. It exposes you to low levels of red or near-infrared light. Infrared light is a type of energy your eyes can’t see, but your body can feel as heat. Red light is similar to infrared except you can actually see it.