Meet the O+ Mini from Oxygen Plus! The strains of modern life: stress, travel, exercise, alcohol, elevation, inactivity and pollution can lower your body’s oxygen levels. That’s when Oxygen Plus comes to the rescue. The active ingredient in Oxygen Plus is pure recreational oxygen, offering more than four times the concentration of oxygen found in regular, everyday air. Perfect for those who work and play hard, O+ provides a convenient and natural way to energize and recover at the times that you need it most. The O+ Mini from Oxygen Plus. It’s a rocket for your back pocket.