Muscle Meds Carnivor 100% Beef Protein Dietary Supplement ia made from the finest premium grade Beef Protein Isolate, Beef Albumin, Argentinian Desiccated Beef Liver and Beef Immunoglobulin, each ultra-concentrated tablet provides a full spectrum of essential amino acids including high levels of branched-chain Amino Acids (BCAAs) and bio-active growth factors. Plus, the addition of creatine helps increase muscle size and strength, while added branched-chain Keto Acids (BCKAs) help recycle these concentrated amino acids for enhanced nitrogen retention.