ozone-sauna exposure raises blood oxygen levels for up to an hour post-session
Venous pO2 increased significantly during ozone-sauna treatment and remained elevated for approximately one hour after the session, with the increase being greater after oxygen-ozone sauna compared to oxygen-only sauna, indicating marked transcutaneous passage of oxygen.
What this means for you
Higher oxygen levels in the blood mean more of what your cells need to produce energy, recover from exertion, and keep tissues functioning well. When that elevation persists for an hour after a session, your body has an extended window to put that oxygen to work — which many people associate with feeling more alert and less fatigued.
The published research
Transcutaneous ozone therapy: an underestimated medical practice
International Journal of Complementary & Alternative Medicine · 2021
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.