A clean and perfectly balanced amino acid blend clinically proven to help build muscle.
Build Fx represents a breakthrough in the use of amino acids for muscle protein synthesis. Over 20 human trials have been conducted to arrive at this specific, patented combination of amino acids in the most effective, anabolic ratios. Whether you want to support muscle strength and function or prevent muscle loss associated with inactivity or aging, Build Fx provides the right amino acids in the right ratios to help you meet your goals and stay healthy.*