At 1.3 ATA (atmospheres absolute), mild hyperbaric oxygen therapy (HBOT) increases the pressure around your body, allowing more oxygen to dissolve directly into your blood plasma — not just your red blood cells.

Think of it like a sealed bottle of soda. When under pressure, carbon dioxide gas is forced into the liquid. Open the bottle, and the pressure drops — the gas escapes. Similarly, in the chamber, increased pressure forces more oxygen into your plasma, according to Fick’s Law of Diffusion: the higher the pressure and concentration difference, the more gas diffuses across membranes.

This means even areas with poor blood flow or inflammation get extra oxygen delivered for healing, energy, and repair. At 1.3 ATA, your body gets the benefits of enhanced oxygenation without needing high-pressure medical-grade chambers — making it a safe, effective, and relaxing way to support natural healing.