Far Infrared Rays (F.I.R.) are active waves of invisible light that produce radiant heat.  Far Infrared Rays are emitted by the sun and all carbon-based living organisms on Earth and are considered natural and safe.

The light spectrum diagram shows that F.I.R. is found between the visible light and microwave, a type of invisible light wave used in ultrasound. This is in direct contrast with the harmful ultraviolet light, which causes sunburn and skin damage.  A 25-year research from China, Japan and NASA proves that Far Infrared Rays with a wavelength of 4 to 16 microns are the most beneficial to human health in the cellular level.

A great ability of Far Infrared Rays is penetrability.  F.I.R. could reach approximately 2-3 inches below the skin without damaging it, accessing blood vessels, tissues and muscles.  The pain alleviation process happens in the cellular level when F.I.R. light energy converts into heat upon contact with the subcutaneous tissues in the body.  The heat energy excites the molecules, causing them to have micro-vibrations. 

This process causes the blood vessels to dilate, which in turn boosts blood flow in the area.  The improved blood flow makes it quicker for the blood vessels to carry and resupply vital nutrients and oxygen needed to recuperate the area in pain.  Furthermore, Far Infrared Rays help get rid of toxins and metabolic waste in the body through sweating, which is the body’s natural way of cooling itself from the heat that comes with the process. 

Far Infrared Ray-induced heat is harmless, comfortable, targeted and deeply penetrating.  It is an effective way to strengthen immunity and improve blood flow, which eases muscle spasms, rehabilitates movement impairment, alters the sensation of pain and promotes tissue repair.