HOCATT™ · vs Hyperbaric Chamber
Both raise the body’s access to oxygen, but they work very differently. Here’s an honest comparison of the HOCATT™ ozone sauna and hyperbaric oxygen therapy (HBOT) — Dr. Volpp helps you choose the right fit.
| Feature | HOCATT™ Ozone Sauna | Hyperbaric Chamber (HBOT) |
|---|---|---|
| How oxygen is delivered | Whole-body: transdermal ozone steam plus supplemental oxygen and heat drive circulation and oxygen use | Pressurized 100% oxygen breathed inside a sealed chamber, dissolving more oxygen into the blood plasma |
| Primary mechanism | Oxidative signaling, detox through sweat, improved circulation and cellular energy | Raises dissolved-oxygen levels via increased atmospheric pressure |
| Modalities in one | Up to 10 — ozone, carbonic acid, far-infrared, hyperthermia, PEMF, photon light, microcurrent and more | One — pressurized oxygen |
| Session time | About 30 minutes | Typically 60–90 minutes |
| The experience | Warm ozone steam sauna; head stays outside in fresh air | Lying still inside a pressurized chamber; pressure felt in the ears |
| Detox & sweat | Yes — far-infrared heat promotes detox through perspiration | No — no thermal or sweat component |
| Comfort / accessibility | Open, seated, non-claustrophobic; no pressure change | Enclosed; may feel confining; ear-pressure adjustment |
| Typical cost | From $160 per session (packages available) | Often higher per session and more sessions per protocol |
This comparison is educational and generalized; hyperbaric protocols and equipment vary by provider. Neither therapy is FDA-approved to treat, cure, or prevent the conditions patients often seek them for, outside HBOT’s specific cleared indications. All care at SynergyO3 is physician-supervised. Individual results vary.
Book your HOCATT™ session directly — no consultation required. Dr. Heather Volpp, MD reviews every patient’s health profile before treatment and will let you know if a consultation is recommended for you. A $150 phone consultation is available any time you’d like one. Individual results vary.
