Body Fortress Super Advanced Whey Protein features 100% premium Whey enhanced with Creatine and other critical Amino Acids to rebuild muscles faster and help you push yourself harder. Whey is the preferred protein source in sports and bodybuilding nutrition because it contains a higher concentration of Branched Chain Amino Acids (BCAAs)--made up of Leucine, Isoleucine, and Valine which are important for the maintenance of muscle tissue.