- Essential Amino Acid Delivery
- Pre-Workout Energy
- Energy and Focus
- Low Calories, Zero Sugar
Optimum Nutrition Amino Energy gives you a boost of energy, focus and muscle recovery support whenever you need it. Each serving provides 100 mg of caffeine from natural sources (coffee bean and/or tea leaf) to support energy and focus along with 5 grams of amino acids. Mix about 2 scoops of Optimum Nutrition Amino Energy into 10 to 12 fluid ounces of cold water first thing in the morning, before exercise, as an afternoon pick-me-up or any time of day.