Strained cultured lowfat milk. Lowfat. USDA Organic. Certified Organic by Oregon Tilth. Certified Gluten-Free. 12 probiotic cultures. 15-20 billion CFU per serving (At the time of manufacturer). Vit A & D. Up to 99% lactose free. Grass fed. Small-batch. Only 3 simple ingredients. Live cultures. Naturally cultured after pasteurization to ensure 100% live and active kefir cultures. We only use milk that comes from cows that are not treated with antibiotics, or synthetic growth hormones (No significant difference has been shown between milk derived from rBST treated cows and non-rRBST treated cows). Food safe. Grade A. LifewayKefir.com. Facebook. Twitter. Pinterest. Instagram. Made with renewable energy.