For example, whey proteins are “first up to bat†on the ingredient list of both Iovate Health Sciences U.S.A.'s Muscletech Meso-Tech Complete Cinnamon Oat Bar and Allmax Nutrition's Isoflex dietary supplement. Masterfoods USA Snickers Marathon Protein Performance bar also sports whey proteins high on its ingredient legend. Increasingly, researchers, manufacturers and consumers alike are delving into other benefits that dairy-derived proteins may provide.