Protein Supplement Powder. Naturally and artificially flavored. Met-RX sports nutrition. 216 g protein. Features premium whey isolate & casein. Fuels muscle recovery & strength. Low fat, gluten free & aspartame free. New look. Typical Amino Acid Profile (Milligrams per 31 g Scoop [Approximate Values]): Essential Amino Acids: Histidine 668 mg; Isoleucine 1,099 mg; Leucine 1,969 mg; Lysine 1,627 mg; Methionine 545 mg; Phenylalanine 935 mg; Threonine 1,055 mg; Tryptophan (L-Tryptophan is naturally occurring, not added) 298 mg; Valine 1,291 mg. Nonessential Amino Acids: Alanine 734 mg; Arginine 746 mg; Aspartic Acid 1,688 mg; Cysteine 221 mg; Glutamic Acid 5,667 mg; Glycine 379 mg; Proline 1,913 mg; Serine 1,113 mg; Tyrosine 965 mg. Questions? Call toll free 1-800-55-Met-Rx. To learn more, please go to www.MET-Rx.com. The food you put into your body can have a big impact on how you look, feel and work out. MET-Rx Protein Plus was invented to give you the competitive advantage - especially when it comes to quality protein! Each high-protein serving provides better than a 5:1 ratio of protein to carbs to help meet your nutritional goals. Best of all, MET-Rx Protein Plus contains no added sugar (Not a low calorie food. Some sugar naturally occurs in ingredients. See supplement facts panel for sugar and calorie content), corn syrup solids, mono- or diglycerides and is free of aspartame and hydrogenated oils - which means 0 grams trans-fats! The secret is in the protein source! The renowned MET-Rx protein formulation consists of Metamyosyn, which combines premium whey protein isolates and casein proteins, plus L-glutamine and naturally occurring branched chain amino acids from protein - isoleucine, leucine and valine. Whey is a fast-acting protein while casein is slow-acting, which results in a more prolonged absorption rate to extend the delivery of amino acids to muscles. Milk protein is a natural source of whey and casein. MET-Rx Protein Plus gives you a firm nutritional basis to help build lean muscle in a low-fat, great tasting formula. 97% lactose free. Contents are sold by weight. Some settling may occur. Perfect anytime, anywhere, MET-Rx Protein Plus is your power protein source! (These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure or prevent any disease.) Manufactured in the USA with select ingredients from around the world.