Slow-Digesting 100% micellar casein formula. Mixes instantly, Award-winning taste. Platinum 100% Casein uses only ultra-pure, cold-processed microfiltered casein micelles. Unlike other formulas that add other inferior forms of casein into their formula, Platinum 100% Casein delivers 24g of the purest form of casein protein you can feed your body in every scoop- micellar casein. Platinum 100% Casein is so pure, that the formula mixes instantly in a shaker cup or even in a glass using a spoon. And just as important as the quality and purity of the micellar casein in Platinum 100% Casein is its taste. We conducted third-party taste tests on real consumers to help us formulate a first-in-class taste profile that's second to none.