PERSONAL OXYGEN

BigOx contains 89% pure oxygen in a personal bottle available in 4 different refreshing flavors. (Let’s note that the air we breathe contains 21% of pure oxygen. This is true only in places that are not highly elevated or polluted, in which case the percentage of oxygen is even less.)

Oxygen is an essential gas for human beings since it supports the process of “vital combustion” that sustains human life.