USDA organic. Organic is always non GMO. Certified gluten-free. Grade A. We use fresh, organic whole milk to make our Whole Milk Greek Yogurt. And, like all Stonyfield products, we make it without the use of toxic persistent pesticides, artificial hormones, antibiotics or GMOs. And it's simply delicious! - Gary. Pasture raised. 1-800-Pro-Cows (776-2697) M-F 9-6 ET. Certified organic by QAI. Stonyfield.com.