If you're looking for the highest quality most biologically available protein source then our Muscle Blend Whey Protein Isolate is for you. As natural health and fitness experts we know that when it comes to building muscle mass, muscle recovery and improved immune system health our ultra premium natural Wisconsin Undenatured Whey Protein Isolate is the best to deliver results. At Muscle Blend we never dilute or minimize health effects of our Whey Protein Isolate by adding sugars, artificial ingredients, fillers or blending in lower grade proteins. Muscle Blend undenatured whey protein Isolate is ideal for lean muscle growth, muscle recovery, general health and part of a weight loss program. Whey protein isolate is the ultimate source for complete protein and is the highest quality protein available. Muscle Blend only manufactures the finest 100% undenatured, cold processed and cold filtered whey protein isolate that is made using the most technologically advanced spiral round cross flow micro filtration process. This produces a whey protein isolate of the highest, purest and most biologically valued protein available. Muscle Blend whey protein isolate is superior to many brands on the market and has been exclusively created for professional bodybuilders, strength trainers and athletes. Flavor Details: Muscle Blend Dutch Chocolate Whey Protein Isolate is made using the finest European style Dutch chocolate. Rich and divine in flavor. This is our #2 most popular selling flavor.