Nature's Best Isopure Low Carb Meal Replacement Shake, the first and only product of its kind to contain 42 grams of 100% Pure Ion Exchange Whey Protein Isolate. All impurities have been removed to provide you with a great tasting, lactose free, low fat, aspartame free, glutamine enriched state of the art meal replacement shake mix.  Available in: Chocolate Vanilla Strawberry BACK TO:  | [Natures Best Page] | [Main Page]