BCAA 6000 loads your muscles with 6 grams of the essential branched chain amino acids L-Leucine, L-Isoleucine and L-Valine. This research proven 2:1:1 nutrient mix supports muscle growth, strength and recovery. When taken before or during exercise, BCAA 6000 helps prevent the breakdown of lean muscle tissue and promotes an optimal post-workout recovery environment. BCAA 6000 can also be taken throughout the day to prevent muscle protein breakdown or catabolism and enhance protein synthesis.