Unflavored Protein 100% Natural 18 g Whey Active Protein 4 g BCAAs Per Serving Glutamine Rich rBST Free No Added Hormones No Artificial Sweeteners No Artificial Flavors 100% Natural Unflavored Whey ProteinJarrow Formulas Whey Protein is a 100% natural protein concentrate of whey, from cows not treated with growth hormone (rBST), and is ultrafiltered to be a low in fat, lactose and carbohydrates. Whey Protein is a rich natural source of BCAAs (Isoleucine, Leucine and Valine). Each scoop (23 grams) of Whey Protein provides a total of 4 grams of BCAAs. No other source of protein provides as much of the BCAAs as whey. Whey Protein is rich in essential amino acids, ranking it with egg as one of the highest quality protein sources available. Whey Advantages 100% Natural No Added Hormones Nothing artificial: No artificial flavors, sweeteners or colors Provides 4 g (4,000 mg) of branched chain amino acids (BCAAs) per serving