Grade A. Gluten free. Quality since 1914. Our Farmers' Pledge: No artificial growth hormones (No significant difference has been shown between milk derived from rBST treated and non-rBST treated cows). 100% farmer owned. Kemps Milk is from farmers who pledge to not use artificial growth hormones. www.Kemps.com. Questions or comments: 1 (800) 726-6455.