The Milky Whey, Inc.’s instant Micellar casein is a slow release protein derived from fresh milk and then instantized to promote rapid dispersion into water. It is absorbed slowly by the stomach which allows a steady supply of amino acids to the muscles over a longer period of time than whey proteins. This makes micellar casein ideal for times between meals and before bed. Our micellar casein is ideal for fortification of protein beverages, nutritional powders or for dairy protein fortification.