Isopure Unflavored WPI powder contains 25 grams per serving of 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 g of naturally occurring BCAA's in every serving and is Lactose and Gluten Free. It also has 4 grams of naturally occurring L-Glutamine in every serving. It'd everything you want and nothing you don't!