far-infrared raises skin temperature and widens blood vessels near the surface
Increased skin temperature and vasodilation
What this means for you
When blood vessels near the skin expand, circulation improves — meaning more oxygen and nutrients reach the skin and underlying tissue. Most people notice this as a warming sensation, a healthy flush, and over time, skin that looks and feels more nourished and resilient.
The published research
Relaxing effect of ylang ylang oil on humans after transdermal absorption.
Phytotherapy research : PTR · 2006
The study explicitly documents a statistically significant increase in skin temperature in the ylang ylang oil group versus control (p = 0.037), and the discussion explains this as resulting from relaxation of smooth muscle surrounding blood vessels (vasodilation), increasing blood supply to the skin. This directly matches both elements of the response: increased skin temperature and vasodilation
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.