Twinlab BCAA Fuel, 180 Tablets

Helps to increase nitrogen retention
Builds muscle while preventing muscle tissue breakdown Dietary Supplement. Anabolic/Anti-catabolic amino acids. The Science Behind the Size: Product: A powerful combination of the branched chain amino acids (BCAA) L-leucine, L-isoleucine and L-valine providing 2000 mg in every serving. These essential amino acids cannot be made by the body and are rapidly oxidized during exercise so supplemental BCAA's can play a key role in muscle growth More »