Our odorless and tasteless Boost Oxygen is 95% pure supplemental oxygen, completely natural and safe. Unlike stimulants and energy drinks which contain caffeine and sugars that can actually harm the body over an extended period of time, Boost Oxygen provides pure supplemental oxygen in a convenient, non-prescription form. Boost Oxygen is excellent for those visiting high altitude locations, professional and amateur athletes, senior citizens, and famous celebrities alike. Founded in 2007, Boost Oxygen is currently the best selling and most trusted oxygen canister brand in the world. A few deep breaths of Boost Oxygen helps you stay at your best!