Myo Flex Nutrition Myo’s Body Tuner is high quality blend of Soya Protein isolates and Whey Protein Concentrate in the Ration of 3:1. This is a unique formula to give you benefits of both soya protein as well as whey protein. While Whey protein quickly digests, improves immune function, and has the highest amount of BCAA’s Soy, on the other hand, improves cholesterol and lipid profiles, improves kidney function, and has a very high amount of the important amino acid glutamine.