Infrared therapy uses infrared heaters to emit infrared light experienced as radiant heat which is absorbed by the surface of the skin. Unlike traditional saunas which operate at extremely harsh temperatures, infrared is a gentle, soothing and therapeutic heat that promotes relaxation. Our InfraRed Sauna emits near, mid, and far infrared light. Infrared has been known to help in the following areas; collagen, better sleep, detoxification, weight loss, relief from sore muscles, relief from joint pain such as arthritis, clear and tighter skin, improved circulation, help for people with chronic fatigue syndrome and many other great health benefits.