Our Aerobic Oxygen toothpaste will increase the cleaning power of the toothpaste as well as oxygenate the gums to help maintain good oral hygiene. We have added Aerobic Oxygen in deionized water to help act as a natural preserver and as a Cellular energizer. Aerobic Oxygen will destroy all anaerobic bacteria and will complement the other ingredients added like myrrh and neem that act as a natural preservative and cleaner. Contains no fluoride. 90 ml