ESNâ€™s Pure Whey is the ultimate low carb, low fat, pure protein supplement for athletes, bodybuilders and other physically active and health conscious individuals. ESNâ€™s Pure Whey is the highest quality and biological value form of protein available. The Low Temperature Ultra filtration process employed removes fat and carbohydrates and isolates important bioactive whey fractions, including the immune enhancing glycomacropeptides, which are not found in whey proteins produced by other methods such as Ion Exchange. ESNâ€™s Pure Whey is fully instantised, which allows for easier mixing. Each serving of our Pure Whey supplies one of the highest biological value and most researched protein known to Nutritional Science with numerous nutritional benefits. Of particular benefit to the physique and performance conscious users is the fact that whey protein supplies a high level of naturally occurring Glutamine and Branch Chain Amino Acids (BCAAâ€™s).