BrainO2 is an advanced LiveO2 protocol designed to optimize brain function by delivering oxygen to areas of the brain that need it most. By activating the heart-to-brain blood flow circuit, this protocol enhances mental clarity, focus, and memory while promoting neurological recovery and resilience. Ideal for users seeking cognitive optimization or recovering from brain-related challenges, BrainO2 combines exertion and oxygen therapy to “punch through” oxygen-deprived regions of the brain. This protocol requires a strong physical foundation, ensuring participants are prepared for the sustained effort needed to unlock its full potential.