All saunas aim to raise your core body temperature, but how they do it makes all the difference.

Far-infrared (FIR) saunas use longer wavelengths (typically 3000+ nm) that are absorbed mostly by water, which means they primarily heat the surface of your skin. That makes sessions slower and less efficient. FIR light also doesn’t activate photobiomodulation, because our bodies don’t have light-sensitive receptors (chromophores) for those wavelengths.

Our setup uses primarily near infrared (NIR) incandescent light (700-1500 nm), which penetrates deeper into tissue, raises your core temperature faster, and delivers full-spectrum radiant heat – just like sunlight, but without the UV. This supports real photobiomodulation, full-body detox, and deep cellular rejuvenation.