One of the most exciting areas right now in nutritional science is the study of branched-chain amino acids.
Branched-chain amino acids, or "BCAAs," are the key components of protein responsible for it's well-known muscle building, maintenance and repair benefits.
Recently, scientists have uncovered additional remarkable benefits of BCAAs: taken together with exercise, they can increase your testosterone and growth hormone levels, reduce your perception of fatigue, and improve focus.
Based on this research and years of "in the trenches" experience, we created a superior branched chain amino acid formula called BCAA-XL.
Use BCAA-XL every day for more energy, more blood flow to working muscles, and naturally-optimized testosterone and growth hormone levels (boosting performance and helping you to look and feel better).