02/11/2026
Unlike traditional infrared saunas that might use only far infrared, full-spectrum saunas combine all three infrared light types for a more thorough session:
* Near Infrared (NIR): Supports skin health, cell regeneration, and surface-level benefits.
* Mid Infrared (MIR): Penetrates muscles and joints for recovery and pain relief.
* Far Infrared (FIR): The longest wavelength, it penetrates deepest into tissues, promoting detoxification, relaxation, and improved circulation.