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Boost Oxygen canisters contain all-natural and completely safe 95% pure oxygen. Unlike stimulants and energy drinks, which contain caffeine, sugar, and other unhealthy ingredients that can actually harm the body over an extended period of time, Boost Oxygen provides you with pure oxygen in a convenient. non-prescription form. Boost oxygen is excellent for those visiting locations at high altitudes, professional and amateur athletes, senior citizens, and famous celebrities alike. Founded in 2007, Boost Oxygen is an American company that provides the best selling and most trusted oxygen canister brand in the world. A few deep breaths of Boost Oxygen help you stay at your best.