Supports Improved VO2 Max. Helps Optimize Circulation. Helps Drive ATP Energy. Helps Combat Mental and Physical Fatigue. With Powerful Antioxidants, Adaptogens and Natural Immune Defense Support. ENDURANCE OPTIMIZATIONMRI EO2 VMAX features key ingredients and technologies, backed by emerging scientific research, to support what endurance athletes want most: Improved Oxygen Utilization (VO2 Max). Helps maintain Optimal Circulation. ATP Energy Production. Improved Stamina & Endurance. Stress Adaptation/Anti-Fatigue. Antioxidant Defense. Immune Strengthening. PROACTIVE PERFORMANCE OPTIMIZATION. During a competition, each athlete's performance is a direct reflection of his or her pre-race preparation. Those with a proactive approach to training and nutrition become quickly apparent they are the ones ahead of the competition, and by a wide margin. EO2 VMAX is the ideal choice for "proactive", endurance-optimizing supplementation. Taken daily, EO2 VMAX helps to build the body's endurance capacity for peak performance. EO2 VMAX supports nutrient-circulating blood flow, helps improve VO2 Max, nutritionally builds ATP stores, helps build stamina and endurance, and helps the body adapt to stress and fight fatigue. THE NITRIC OXIDE - ENDURANCE CONNECTION. EO2 VMAX features nitric oxide (NO) elevating ingredients for a truly novel approach to endurance support. NO is a powerful regulator of optimal circulation, nutrient delivery to working muscles, and tissue repair. However, NO may play an even greater role in endurance-specific performance. Emerging research reveals that NO plays a key role in regulating endurance muscle power, may help extend the time to exhaustion during exercise, and may help alter the oxygen (O2) cost of exercise (support improved VO2 Max).