Welcome to AgeO2
AgeO2 uses adaptive contrast to restore mitochondrial oxygen delivery — addressing the cellular energy production decline that drives the primary symptoms of aging.
Watch the Overview
A short clip covering the key points — click to play.
How Oxygen Clears Brain Fog and Restores Clarity
At the cellular level, aging is primarily a story of declining energy production — and the root of that decline is reduced oxygen delivery to the mitochondria. As mitochondria receive less oxygen, they produce less energy, and the familiar symptoms of aging follow: fatigue, cognitive slowing, reduced physical capacity.
AgeO2 is built to reverse that trajectory. By using adaptive contrast to restore mitochondrial oxygen delivery, the protocol resets the energy production capacity of the cells — and users frequently describe the results as feeling meaningfully younger and more capable in daily life.
The brain is the most oxygen-hungry organ in the body. Declining delivery doesn’t just cause fatigue — it drives fog, memory slippage, and slower thinking. BrainO2 treats the cause, not the symptom.
Key Takeaways
- Cellular aging is fundamentally a mitochondrial energy production problem
- Declining mitochondrial oxygen delivery drives fatigue, fog, and reduced capacity
- AgeO2 targets the mechanism, not the symptoms
- Users report genuine restoration of vitality, not just marginal improvement
“Most cognitive decline isn’t about permanent damage — it’s about chronic oxygen deprivation that the brain never had a chance to recover from.”
— Mark Squibb, CEO & Inventor of LiveO2Common Questions
LiveO2 is an oxygen training system that changes what you breathe while you exercise. It uses Adaptive Contrast — switching between oxygen-rich and oxygen-reduced air — to dramatically increase oxygen delivery to your cells in about 15 minutes.
About 15 minutes. You exercise on a bike or treadmill while the system manages the oxygen and altitude contrast automatically. Most people feel the effects within their first session.
Adaptive Contrast is LiveO2’s core technology. It switches between high-oxygen and low-oxygen air during exercise. The low-oxygen phase opens your blood vessels. The high-oxygen phase floods them with saturated plasma. The result is dramatically more oxygen reaching your tissues. Full explanation here.
LiveO2 uses the same oxygen you breathe every day — just in higher concentrations, combined with controlled exercise. It is a non-invasive training system. Consult your healthcare provider if you have specific medical concerns.
Athletes, practitioners, biohackers, and everyday people. LiveO2 systems are used in clinics, gyms, training facilities, and homes across the country. See how one doctor discovered it.