Casein pro is a cutting edge protein powder consisting of 100 micellar casein protein only with no inferior proteins blended in each scoop of casein pro provides 24 grams of the purest micellar casein in the world as a slow digesting protein source and unlike whey protein micellar casein supplies a time released and more sustained flow of amino acids into the bloodstream supporting a more consistent nourishment of your muscles functional and multi purpose