What is RLT?
Red light therapy is a skin treatment procedure that utilizes light-emitting diodes (LEDs) to send low-intensity red and near-infrared light deep into the body's cells, which helps promote healing. Red light therapy is a non-invasive and painless procedure that does not involve any heat. These low-frequency wavelengths are not the same as UV (ultraviolet) light, which comes from the sun and is used in tanning beds, so it cannot cause UV damage, and there is no risk for skin cancer.