USDA-certified organic whey protein powdersMadison, Wis.-based tera’s whey created the first line of USDA-certified organic whey protein powders in the United States. The protein powders are available in three product formulations — organic, rBGH-free and goat whey proteins. They are available in a variety of flavors including bourbon vanilla and Fair Trade dark chocolate. The newest flavors are organic grass-fed plain, organic coffee, rBGH-free tart cherry, and plain goat whey. The powders can be found at Whole Foods and other natural product outlets.