Sunlighten Saunas have numerous health benefits including weight loss, anti-aging, detoxification, muscle recovery, heart health, increased immunity and relaxation. Each session lasts 30-45 minutes. Infrared sauna therapy heats the body directly rather than simply warming the air, it raises the core body temperature and produces a deep, detoxifying sweat for a host of anti-aging benefits, including detoxification, lower blood pressure, skin purification, cell health, weight loss, muscle recovery, improved circulation, and wound healing,