Supports Muscle Development: Jarrow Formulas Whey Protein is easily dissolvable and made without added hormones and artificial flavors, sweeteners, or colors; The protein-filled formula supports muscle development High Protein Source: Whey is a protein concentrate from cows not treated with growth hormone (rBST) and filtered to be low in fat, lactose, and carbs; It’s rich in essential amino acids, ranking with egg as one of the highest quality protein sources BCAAs: Whey Protein is a rich natural source of the branched-chain amino acids (BCAAs): isoleucine, leucine, and valine; Each scoop provides approximately 3.7 g of BCAAs, yielding-on a per gram basis-one of the best sources of BCAAs available