dry CO₂ exposure delivers higher carbon dioxide concentration to skin than water-based CO₂ baths
Dry carbon dioxide bath at 92 vol% concentration achieves substantially higher CO₂ concentrations than water-based CO₂ bath therapy.
What this means for you
Carbon dioxide absorbed through the skin triggers blood vessels to dilate and circulation to increase. Dry CO₂ exposure reaches concentrations that water-based methods typically can't match — meaning the circulatory response may be stronger, supporting better oxygen delivery, warmth in the limbs, and faster tissue recovery.
The published research
An Introduction to the Carbon Dioxide Bath of Kapuvár
· 1981
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.