CONCENTRATED OXYGEN SPRAY FOR INHALATION.

Lost your breath? Recover with concentrated oxygen from BioTech USA Endurance Line.

Oxygen is an essential part in any energy yielding process in your body. Inhaling extra doses of oxygen will help you perform better and recover faster after a strenuous exercise. The more you inhale, the more oxygen gets into your blood, and the better your performance will be. Like all BioTech USA products, Oxygen consists of safe and carefully selected ingredients.

Inhale Oxygen before during and after training. Use several shots at a time.