Isopure Unflavored WPI powder contains 25 grams per serving of 100% Whey Protein Isolate, stripped of fat, carbs, fillers, sugars and lactose. Easy to add to any food and beverage (hot or cold), and so pure you won't even taste it. Isopure Whey Protein Isolate has 5.67 g of naturally occurring BCAA's in every serving and is Lactose and Gluten Free. It also has 2.57 grams of naturally occurring L-Glutamine in every serving. There are no additives just pure, naked protein. The microfiltration process used to create Isopure is so complete that it is the only completely clear milk protein when it is dissolved in water.