20X More Powerful BCAA Formula ANSI’s Instantized BCAA 12400™ (Branched Chain Amino Acid) powder is easy to use, mixes instantly and tastes delicious. Each scoop contains an 20X more powerful (20:4:1) L-Leucine, L-Isoleucine, L-Valine blend. BCAA’s are used by bodybuilders, strength trainers and endurance athletes to activate muscle synthesis and reduce muscle breakdown caused by intense training. Other Ingredients: Natural and Artificial Flavors, Citric Acid, Acesulfame Potassium, Sucralose and Soy Lecithin.