Hydrolyzed. Protein Powder. 100% Whey Protein Isolate. 100% of the Protein from Whey Protein Isolate. ISO100 is simply muscle-building fuel. Each serving contains 25 grams of protein and 5.5 g of BCAAs, including 2.7 g of L-Leucine. Available in a variety of delicious, indulgent flavors, ISO100 is the perfect before-workout, after-workout, anytime protein. Ultrapure, Super Fast-Digesting and Absorbing Hydrolyzed 100% Whey Protein Isolate: If your goal is gain in muscle size and strength, then ISO100 is your perfect workout partner. Loaded with muscle building amino acids, ISO100 can support even the most serious resistance-training programs. Known worldwide for quality, taste and purity, ISO100 is produced to our highest quality standards. ISO100 is formulated using a cross-flow microfiltration, multi-step purification process that preserves important muscle-building protein fractions while removing excess carbohydrates, fat, lactose and cholesterol. ISO100 is made with pre-hydrolyzed protein sources to ensure fast digestion and absorption. Real Science & Quality: Dymatize proteins are formulated based on the latest science and put to the test in university studies and at elite professional training facilities. Dymatize protein powders are always manufactured in GMP and Sport Certified facilities, meaning that all ingredients and final products are rigorously tested and validated clean and safe. They are banned substance tested for athletes' reassurance by Informed-Choice. Dymatize Protein Ethics: 100% of the protein claimed per serving is derived from high-quality, pure, intact proteins. We do not amino spike.