O.N. Essential AmiN.O. Energy will help elevate energy, increase nitric oxide production, increase mental alertness and increase muscle recovery. It can be used to enhance your workout performance, improve your recovery from workouts, or simply as a substitute to soft drinks and coffee throughout the day. No matter how you use it, when combined with a sensible dieting and training regime tailored to your health and fitness goals, O.N. Essential AmiN.O. Energy will help you achieve those goals, whether they be to build muscle, lose weight, or increase performance.