SciVation XTEND is the first choice among fitness enthusiasts. A research driven BCAA drink for recovery and endurance. Every scoop contains 7g of BCAAs in a clinically proven 2:1:1 ratio (the same as our muscles), plus amino acids L-glutamine and L-citrulline malate. Includes a blend of hydration-inducing electrolytes, XTEND is a sugarless and zero carbohydrate drink to sip on during grueling training sessions. Athletes from every realm use XTEND to fuel workout duration, intensity and recovery.