Muscletech Performance Series Amino Build Next Gen (Intra Workout, 0 Sugar, 1g Carbs) BCAA  (281 g, Icy Rocket Freeze)

Introducing amino build next gen! This powerful new formula updates the original amino build formula with a new electrolyte complex and even better flavor! And unlike other under dosed products that have little or no research to back up their claims, amino build next gen is back by 4 different clinical studies that demonstrate its muscle-, strength- and performance-enhancing abilities!