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.

Isopure Low Carb MRS is SUGAR-FREE and is instantized so it can be taken anywhere and mixed with a spoon.