tera’s® Simply Pure whey protein is a complete source of protein, providing all 9 essential amino acids. This whey protein is free of any artificial growth hormones (rBGH/rBST). Our simply pure whey protein is non GMO, Gluten Free Certified, Soy Free, Kosher, Artisan Crafted and Cold Pressed/Non Denatured. Our Simply Pure whey protein is sourced from small dairy farms in Wisconsin. These cows are grass fed, pasture raised and ethically treated.