From grass-grazed cows. Test & hold approved. Tested for safety. USDA Organic. Certified organic by Organic Certifiers, Inc. Venture, CA. Raw - Grade A. Non homogenized. Certified humane raised & handled. Milk from cows not treated with hormones or antibiotics. Family owned 1999. Bottles made with non toxic plastic: BPA, BPS, Bisphenol & phthalates free. www.organicpastures.com.