Naturally and artificially flavored. 24 g Protein; 5.5 g BCAAs; 4 g Glutamine & Precursors; 75 Servings. Whey protein isolates. Primary source. Contains 15 mg of naturally occurring caffeine per serving. The Bigger Picture of Whey-Whey Protein Isolates are 90% pure protein by weight. They are the purest and most expensive form of whey protein that exists. That's why they are the first ingredients you read on the 100% Whey Gold Standard label. By using Whey Protein Isolates as our primary protein source, we're able to pack 24 grams of the purest muscle-building protein per serving, and a lot less of the fat, cholesterol, lactose, and other stuff that you can do without. There's no question this is the standard by which other whey proteins are measured. The Advanced Gold Standard Whey Protein Blend: 100% Whey Gold Standard is made of an exclusive blend of: Microfiltered whey protein isolates; Ion-exchange whey protein isolates; Ultrafiltered whey protein concentrate; Hydrowhey hydrolyzed whey peptides. The bigger picture. Beyond the basics. Packed with Whey Protein Isolates (WPI). Higher protein percentage (24 grams of protein; 80% protein by weight). Includes Hydrowhey strategically hydrolyzed, low molecular weight whey peptides to make protein faster acting. Contains lactase and Aminogen digestive enzymes to enhance utilization. Whey protein microfractions including alpha-lactalbumin, glycomacropeptides, beta-lactoglobulin, immunoglobulin G (lgG), lactoferrin, lactoperoxidase, and various growth factors. Over 4 grams of glutamine & glutamine precursors. More than 5 grams of BCAAs (leucine, isoleucine, and valine) in each scoop. Serving scoop included, but may settle to the bottom during shipping. Carefully manufactured in the USA.---Typical Amino Acid Profile----- Alanine 1180g, Arginine 505g, Aspartic Acid 2508g, Cystine 494g, Glutamic Acid 4082g, Glycine 412g, Histidine 423g, Isoleucine 1573g, Leucine 2531g, Lysine 2233g, Methionine 492g, Phenylalanine 748g, Proline 1509g, Serine 1126g, Threonine 1654g, Tryptophan 405g, Tyrosine 703g, Valine 1422g.