ONLY PROTEIN contains no artificial sweeteners, like aspartame, Acesulfame potassium (ace-K), or sucralose. ONLY PROTEIN has no hydrolyzed protein and no cellulose fibers. Many products on the market contain inexpensive cellulose fibers, which cannot be broken down; over time cellulose fibers actually inhibit absorption. ONLY PROTEIN contains fibers that can be eliminated without build up. ONLY PROTEIN also contains Inulin, which is a prebiotic that increases your friendly bacteria. Many people have poor protein metabolism. ONLY PROTEIN has added Protease, the enzyme that breaks protein down, this is to ensure maximum absorption, and for those that are lactose intolerant, the enzyme Lactase has been added. ONLY PROTEIN contains branch chain amino acids including, Isoleucine, Leucine and Valine. Mixes easy and taste great! Just rip and pour!! *These statements have not been evaluated by the FDA. These products are not intended to diagnose, treat, cure or prevent any disease.