From Universal Nutrition, "Ultra Whey Pro provides an excellent and complete source of only the highest quality whey proteins. Every scoop delivers 22 grams of protein derived from our proprietary Pure Whey™ protein blend, a unique matrix comprised of ultrafiltered whey isolates, peptide-rich whey hydrolysates, and whey concentrate. For maximum biological value (BV), Ultra Whey Pro has been ultrafiltrated and processed at the lowest possible temperatures to prevent the denaturing of the protein. Every scoop of Ultra Whey Pro is power packed with biologically active micro-fractions, delivering a full range of amino acids to feed your hard working muscles. And not only does Ultra Whey Pro deliver on quality, it also delivers on taste. The specialized Pure Whey protein blend in Ultra Whey Pro has been instantized to dissolve quickly into your favorite beverage of choice. Using a spoon, shaker, or blender, you can quickly mix up a great tasting protein shake"