MuscleMeds Carnivor Beef Aminos is a 100% beef protein isolate enhanced with creatine and BCAAs. Its formula contains the finest premium-grade beef protein isolate, beef albumin, Argentinian desiccated beef liver, and beef immunoglobulin. In addition, you’ll benefit from high concentrations of quality amino acids, including BCAAs and bio-active growth factors. This product is the perfect choice for anyone willing to increase muscle size and strength and enhance nitrogen retention.