Infrared light (experienced as heat) is the invisible part of the sun’s spectrum with the ability to penetrate human tissue, giving a soothing, natural warmth. It is naturally occurring from the sun and is the basis for SunlightenTM sauna therapy.

Sunlighten’s Solocarbon infrared technology is therapeutic because it is 95-99% efficient at heating the body directly rather than simply heating the air. It works to raise the core body temperature to produce a deep, detoxifying sweat at the cellular level where the majority of toxins reside.