Hepox™ protocol

A structured timeline for optimal implementation and results.

Schedule for initial acclimation, Week 1, with six purple boxes labeled D1 to D6, each indicating 2 repetitions, and one gray box labeled D7. Includes guidelines for 10-15 minute sessions twice daily for 4-6 days, with session details emphasizing morning and evening sessions and consistent daily use.

Progress chart showing target event readiness during weeks 2-3, with days 8-21 marked, stars indicating full achievement, and a checklist for preparation complete with notes on acclamation and effectiveness.

A maintenance schedule screen showing multiple dates (D22, D23, D24, D25, D26, D27, D28) with some dates marked for ongoing maintenance, indicating a cycle of one session every three days, with additional reminders for 10-15 minutes per session and to continue throughout the performance season.

Important Notes

Always use while seated and at rest for optimal results.
Maintain consistent timing between sessions during Week 1.
For best results, follow the maintenance schedule throughout performance season.
The HEPOX™ beta device is not a medical device and is not intended to diagnose, treat, cure, or prevent any disease or medical condition.

Altitude is still one of the biggest legal performance levers—but other solutions are expensive and inconvenient.

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David Greif 7/9/26 David Greif 7/9/26

Intermittent Hypoxia, EPO, and Athletic Performance: What the Research Actually Shows

What is intermittent hypoxic exposure?

Intermittent hypoxic exposure, often shortened to IHE, means repeated exposure to reduced oxygen availability, usually separated by recovery periods. Unlike living at altitude for weeks or sleeping in an altitude tent, intermittent hypoxic exposure uses shorter, more targeted sessions.

For athletes, the goal is not just to experience “altitude.” The goal is to create a physiological signal that may contribute to adaptations related to oxygen delivery, oxygen utilization, ventilatory efficiency, and altitude tolerance.

HEPOX is designed to make this type of exposure portable, repeatable, and measurable with pulse oximetry.

The three variables that matter most:

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