Extreme Whey is a blend of 2 cold processed microfiltered whey concentrates and whey isolate which is easy to drink and easy to digest. Whey Isolate is 90% pure protein by weight and is the purest and most expensive form of whey protein that exists.Unlike many companies we have used 3 differing whey sources so we can bring you a product with a superior amino acid profile to rival products. Extreme Whey contains a full spectrum of amino acids and is particularly high in Branch Chain Amino Acids (BCAAs) and L-glutamine, the most abundant amino acid found in muscle making up 65% of skeletal muscle tissue.These amino acids control many functions in the body from growth hormone release right through to immune system function and are essential for building lean muscle tissue and post exercise recovery. Extreme Whey also supplies biological fractions found in whey like Glycomacropeptide, Immunoglobulin, Lactoferrin and Lactoperoxidase. Extreme Nutrition have always brought you products of the highest quality, which taste great and always at realistic prices, we dont believe in gimmicks or hype thats why our products are the choice of champions in strength sports, bodybuilding, MMA, rugby, cycling and even surfing!Follow the lead of champions and choose Extreme Whey.Suitable for Vegetarians.