Musashi Pre Workout contains a blend of aminos and caffeine that boost energy and stamina when consumed before exercise.MUSASHI Pre-Workout is a unique formulation that contains a blend of Citrulline, Beta-Alanine, Caffeine, Creatine and Amino acids to act as a pre-workout catalyst to take your game or gym session to the next level. This refreshingly delicious blend is scientifically formulated to support your sports nutrition needs.