far-infrared optimally stimulates skin cell migration at 30 minutes of exposure
The optimal irradiation time for FIR biological effects on epithelial cell migration is 30 minutes; irradiation beyond 30 minutes results in declining biological effect.
What this means for you
Skin cell migration is how your body moves new cells into areas that need renewal or repair. Far-infrared appears to support this process most effectively at around 30 minutes — a finding that points to why session length matters, not just intensity, when using this wavelength for skin and surface tissue wellness.
The published research
Detecting the limits of the biological effects of far-infrared radiation on epithelial cells
Scientific Reports · 2019
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.