carbonic acid exposure produces warmth and tingling sensations in the limbs
Patients with peripheral vascular disorders reported a warm feeling in the abdomen and pleasant tingling sensation in extremities during carbon dioxide bath treatment.
What this means for you
That warm, tingly feeling in your hands, feet, and core isn't just comfort — it reflects increased blood flow reaching your extremities. Better peripheral circulation means more oxygen and warmth getting to the areas that often feel cold, stiff, or sluggish, which many people notice as easier movement and a general sense of physical ease.
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.