- Boost your energy, focus & muscle support anytime, anywhere
- Caffeine from natural sources (Coffee Bean and/or Tea Leaf)
- Amino Acids for Muscle Recovery Support
With Optimum Nutrition ESSENTIAL AMINO ENERGY you can get the energy + focus to achieve your goals and take on whatever life throws at you. ESSENTIAL AMINO ENERGY is scientifically designed to support your energy needs and your long-term training.