Protein Bar is a popular and fashionable way to supplement protein not just within the athletes, but also sports enthusiasts. It can complement proteins conveniently, quickly and in an all-round way. As a mixture of two excellent proteins--Concentrated Whey Protein and Isolated Whey Protein, the protein bar can well meet the demands of the protein requirement in professional athletes. Furthermore, it can also supplement vitamins and electrolytes. Creatine, L-Glutamine and dietary fiber in it can induce the contraction of the intestines and make the protein easily be digested and absorbed.