100 breath cans of 99.9% pure medical grade natural oxygen spray.
These spray cans contains 99.9% pure medical grade oxygen. It is 100% natural and contains no calories, sugars or caffeine. The normal air we breath only contains up to 21% oxygen at the best of times. This oxygen spray can has immediate positive effects on oxygen levels and can be used to increase performance for athletes. Can also be used to treat headaches, hangovers, stress relief and concentration.