BCAA Supplement. Branched-Chain Amino Acids: L-Valine, L-Leucine, L-Isoleucine. BCAA: Designed for extreme muscle growth. Universal's high potency BCAA 2000 offers serious body builders and athletes the most powerful and most advanced nutritional support available for supplementing intense training. Based on years of extensive research and development, BCAA 2000 is a scientifically-balanced formulation containing all three branched-chain amino acids, L-Leucine, L-Isoleucine, and L-Valine - plus essential co-factors and digestive enzymes. Recent studies have shown that out of all the amino acids, BCAA's are the most essential for muscle growth and recuperation. In fact, BCAA's may be the major energy source involved in anabolic reactions and an integral part of insulin release - which in muscle tissues stimulates protein synthesis and inhibits protein breakdown. Along with protein sparing (anti-catabolic) benefits, Universal's exclusive formula has been enhanced with Vitamins B2, B6 and C to act as co-factors to optimize your body's uptake of the BCAA's. For maximizing your training, nothing else has the potency or efficiency as BCAA 2000 by Universal - the number one choice in sports nutrition. (These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure or prevent any disease.)