Description: 100% Whey Protein Fuel VanillaTwinlab 100% Whey Protein Fuel is a superior blend of high quality, bioavailable 100% Whey Proteins, both WPC (Whey Protein Concentrate) and WPI (Whey Protein Isolate). This blend is 100% instantized, quick dissolving and easy to mix with a rich, refreshing taste.100% Whey Protein Fuel stimulates muscle protein anabolism, which maximizes muscle growth that occurs after exercise by enhancing muscle building and lean tissue mass.* It also increases muscle performance and improves post-workout recovery.* Clinical studies show that 100% Whey Protein is one of the most anabolic muscle building proteins available, providing a rapid drive of amino acids to skeletal muscle tissue, thereby increasing the anabolic effects of weight training.* Enhanced muscle protein anabolism increases muscle growth to maximize gains.* Research also shows that 100% whey protein has one of the highest protein qualities of all proteins, and has one of the highest Protein Efficiency Ratios, providing more amino acids than most other proteins.