Scivation, Xtend, BCAAs, Orange 15.0 ounces. Scivation Xtend contains 7g of BCAAs – in the nature-designed and widely-researched 2:1:1 ratio – plus Glutamine and Citrulline Malate. Plus, with a proprietary blend of hydration-promoting electrolytes, Scivation Xtend is the delicious, refreshing, sugar-free way to help anyone grind through a grueling gym session. World-class athletes, elite bodybuilders, champion fighters, and weight training enthusiasts of varying types all use Scivation Xtend during their workouts in order to train longer, harder, and with more intensity. Use Scivation Xtend to get the most of your next workouts.