Universal Nutrition Classic Series 100% Beef Aminos is a unique pure beef amino complex product. Universal 100% beef aminos is a natural product that has a wide spectrum of amino acids in the form of branched chain amino acids (BCAAs) and essential amino acids (EAAs). The amino acids in Universal 100% beef aminos is derived from beef protein isolate and pure desiccated Argentine beef liver. Universal 100% Beef Aminos also contain sustained-release beef aminos to ensure that you have a constant amount of beef aminos at all times. Universal 100% beef aminos contain both EAAs and BCAAs which assist in making the breakdown of protein in the body more efficient. Universal 100% Beef Aminos is also extremely easy to digest and even contain 1 gram of beef protein per tablet which comes from pure beef protein isolate and argentine beef liver. To use Universal 100% beef aminos, just take 3 tablets with each meal from some extra beef protein or add them between meals. Each container of Universal 100% beef aminos contains 200 tablets, with each serving size being 3 tablets, which gives a total of 66 servings.