CARNIVOR Beef Protein Isolate delivers all the muscle-building power of beef with greater amino acid levels than other protein sources used in supplements, including whey, soy, milk, and egg. CARNIVOR Beef Protein Isolate (BPI) is even 350% more concentrated in anabolic muscle building aminos than a prime sirloin steak! Plus, it is sugar-free, fat-free, lactose-free, and cholesterol-free! Not to mention, CARNIVOR is one of the most delicious protein shakes you’ll ever try!