Optimum Nutrition's Gold Standard 100% Isolate is a premium whey protein isolate that undergoes a series of sophisticated filtration processes to remove excess fat, cholesterol, and sugar. This product is hydrolyzed to break down the protein into smaller chains of amino acids for easier digestion. Each serving provides 25 grams of protein, 5.5 grams of naturally occurring BCAAs, and 4.3 grams of naturally occurring glutamine and glutamic acid. It is designed to support muscle recovery and growth, making it an ideal choice for athletes and fitness enthusiasts.