Cellgym® IHHT Oxygen Therapy

Cellgym® IHHT (Intermittent Hypoxia–Hyperoxia Training) is a passive, non-invasive, and scientifically backed therapy that mimics high-altitude training to improve cellular energy production. By alternating between breathing low-oxygen (hypoxia) and high-oxygen (hyperoxia) air through a mask, it "trains" mitochondria (the body's energy systems) to be more efficient. This process enhances metabolic health, accelerates recovery, and supports long term vitality by mimicking altitude stress followed by recovery, without the need for exercise. 

IHHT has been shown to improve mitochondrial efficiency and ATP production, enhance oxygen utilisation, and stimulate cellular repair processes. It can support cardiovascular function through improved vascular elasticity and microcirculation, and may contribute to reduced fatigue and improved recovery. There is also emerging evidence for cognitive benefits, including improved focus and mental clarity, alongside potential support for metabolic health and resilience to oxidative stress.

Benefits include: Boosts Cellular Energy & Metabolism - rejuvenates or removes damaged mitochondria and stimulates the production of new, healthy ones, which leads to higher ATP production, significantly reducing fatigue and increasing physical energy; Improves Cardiovascular Efficiency - improves VO2max by 8 to 12% within six weeks, increasing capillary density, and improving blood circulation; Accelerates Recovery & Reduces Inflammation - lowers oxidative stress and inflammation, accelerates muscle recovery and reduces soreness after intense training; Enhances Cognitive Function - improves oxygen delivery to the brain, resulting in better mental clarity, focus, and reduced "brain fog"; Supports Weight Management & Aging - improves fat metabolism and insulin sensitivity, making it useful for managing weight and supporting healthy aging; Boosts Immune System - strengthens immune system resilience.

Key Features

• Automated hypoxia–hyperoxia cycles: Alternates low and high oxygen exposure in controlled intervals to stimulate mitochondrial adaptation without physical strain.

• Non-exercise, passive protocol: Delivered while lying or seated. No mechanical load, no joint stress. Suitable for recovery, clinical populations, and high-performance users.

• Personalised dosing via real-time monitoring: Tracks oxygen saturation (SpO₂) and heart rate to adjust exposure in real time. Ensures safe, individualised stimulus rather than fixed protocols.

• Mitochondrial targeting: Designed to selectively stress and remove dysfunctional mitochondria while stimulating regeneration of efficient energy-producing cells.

• Closed-loop safety system: Built-in safeguards automatically regulate oxygen delivery based on user response, reducing risk compared to uncontrolled altitude exposure.

• Protocol flexibility: Sessions can be tailored for performance, recovery, longevity, or clinical support, with adjustable cycle durations and intensities.

• Time-efficient sessions: Typically 30–45 minutes, delivering a high physiological stimulus without the time cost of traditional endurance or altitude training.

Cellgym® is popular among elite athletes seeking better endurance and faster recovery, as well as individuals dealing with chronic fatigue, long-COVID symptoms, burnout, or those focused on anti-aging and longevity.

This item has a lead time of approximately 6-8 weeks