At its heart are 7g of BCAAs in the nature-designed and research-proven 2:1:1 ratio, plus glutamine and citrulline malate. With a proprietary blend of hydration-inducing electrolytes, XTEND BCAA powder is a sugar-free and carb-free way to help anyone grind through a grueling gym session. Flavors available: blue raspberry, watermelon madness, freedom ice, blood orange, strawberry mango, pink lemonade, green apple explosion, pina colada, grape escape, margarita, magno nectar, fruit punch, strawberry kiwi, pineapple, lemon lime sour and tangerine.