Prairie Naturals Pierce BCAA Fuel Powder Lemon Lime is buffered with alkalizing minerals. BCAA Fuel by Prairie Naturals contains 1000mg of L-Glutamine, 1200 mg of L-Valine, and 1200 mg of L-Isoleucine to build and repair lean muscle mass. The buffered muscle-building formula used in BCAA Fuel ensures optimal metabolic alkalinity and promotes healthy muscle growth without dangerous side effects. Drink it before, during and after a work out. With the great taste of lemon-lime BCAA Fuel is your best work out partner!