OL Beef Protein Isolate is made from USDA inspected pure beef that’s undergone advanced hydrolysis to give you a protein naturally higher in BCAAs and other vital amino acids compared to other protein sources. Lower in Carbs & Sodium than competitive beef protein products, Cholesterol-free, Gluten-free, Dairy-free, Allergen-free, All Natural Olympian Labs Beef Protein Isolate does not contain any added fillers such as: Gelatin, Collagen or extra Single Amino Acids which can artificially increase protein content.