Anytime Energy amp; Pre Workout Clean Energy from Natural Caffeine (equal to 1-2 cups of coffee) Natural Weight Loss Support Performance amp; Lean Muscle Support with Amino Acids (including BCAAs amp; EAAs) 0 Sugar, 0 Calories and Great Tastin; Clean Energy: No jitters, no crash. Use AminoLean pre workout to push through every rep or anytime you need a boost of smooth energy throughout the day as each serving contains 125 mg of natural caffeine (about as much as 1-2 cups of coffee) from Non GMO Project Verified tea leaves; Enhanced Mood and Focus: Natural caffeine can improve focus, mood and overall cognitive function. It is an excellent alternative to chemically synthesized caffeine found in other energy supplements.