XTEND ORIGINAL is the top of the line, most-advanced BCAA drink mix on the planet. At the core of XTEND ORIGINAL is 7g of BCAAs – in the nature-designed and research-demonstrated 2: 1: 1 proportion – in addition to Glutamine and Citrulline Malate. Also, with a proprietary mix of hydration-initiating electrolytes, XTEND® is a sans sugar way to support anybody with pounding through a tiresome exercise session.