far-infrared boosts skin microcirculation through a non-heat vasodilatory effect
Non-thermal FIR therapy increased skin blood flow (microcirculation) in rats, demonstrating a vasodilatory effect independent of bulk tissue heating.
What this means for you
Better microcirculation means more oxygen and nutrients reaching the skin and surface tissues — without relying on heat alone. This kind of blood flow support is linked to healthier-looking skin, faster surface recovery, and the kind of warmth and circulation most people notice in their hands, feet, and complexion.
The published research
Far infrared radiation (FIR): its biological effects and medical applications.
Photonics & lasers in medicine · 2012
This page describes a documented finding about the underlying wellness technology. It is not a marketing claim about any specific device. For information about HOCATT specifically, visit hocatt.com.