PCO certified 100% grassfed. Made with organic whole milk from 100% grassfed cows. Certified gluten-free. USDA organic. Organic is always non GMO. No artificial hormones used. We believe in letting cows do what they do best, eat grass and make delicious milk. We use milk from the Maple Hill Creamery family of farms, from cows that are 100% grassfed, to make yogurt that has a rich and unique flavor. It's simple. And it's simply delicious. Try some. - Gary. 1-800-Pro-Cows (776-2697) M-F 9-6 ET. Certified organic by QAI. Stonyfield.com. Grade A.