carbonic acid bathing supports fatigue recovery and warmth in cold-sensitive women
Artificial CO₂ bathing promotes recovery from fatigue and is beneficial for women with cold sensitivity (cold constitution/hiesho).
What this means for you
If you often feel cold, run low on energy, or struggle to bounce back after a busy day, this finding is relevant. Dissolved CO₂ absorbed through the skin appears to support circulation and the body's natural recovery process — two things that matter most when fatigue and cold sensitivity are your everyday reality.
The published research
C02 Balneotherapy in Japan
· 1989
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.