L-Citrulline Malate increases Nitric Oxide production, which helps regulate blood flow, oxygen delivery, glucose uptake, muscle power, and muscle growth. Reduces lactic acid and ammonia in your body to increase endurance and performance, and helps fight muscle fatigue. Citrulline Malate increases the rate of muscle ATP production during exercise, and helps recovery faster after exercise. Beneficial for athletes who enjoys more energy for trainings, and sustains that training from beginning to end.