The Perfect Branched-Chain Amino Acid/Glutamine Recovery Drink Mix. BCAA Stack, with its clinically proven ratio of branched-chain amino acids and glutamine, can actually help you increase strength, boost performance, provide energy during dieting, and promote lean mass gains while increasing bodyfat loss. BCAA Stack is perfect for all serious athletes, from the bodybuilder to the marathoner, the gainer to the dieter. Studies have proven that the formula in BCAA Stack can increase nitrogen retention, which in turn helps your body accumulate lean mass.
