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!