Cellucor Alpha Amino is a high-quality amino acid which is perfect for using as an intra workout to keep your muscle replenished & repairing. It contains a high amount of amino acids, especially Leucine which is the most important amino acid as it helps with protein synthesis by releasing m TOR from the muscle skeleton. It is a sugar free supplement which can be put into your water bottle & drank through the day to keep amino acids & protein topped up. Perfect to take on runs, in the gym or any exercise.