Cultured whole milk. Certified gluten-free. Naturally gluten free. Vit.D. Probiotic: 99% lactose free. Live + active 12 probiotic cultures. B. lactis, L. lactis, S. florentinus, S. diacetylactis, L. acidophilus, B. longum, L. casei, L. reuteri, L. plantarum, L. rhamnosus, L. cremoris, B. breve. Contains 25-30 Billion CFUs (colony forming units at the time of manufacture). Up to 99% lactose free. What is Kefir? Kefir, known as the Champagne of Dairy, has been enjoyed for over 2000 years. The probiotic cultures found in this bottle may help support immunity and healthy digestion and have contributed to the extensive folklore surrounding this beverage. Referred to in ancient texts, kefir is more than a probiotic superfood; kefir is a storied historic artifact. The Lifeway Story: Since crafting the first batches of our Lifeway Kefir in 1986, we've been dedicated to producing the best tasting kefir and highest quality probiotic products. Today, we're proudly living the American Dream and are excited to share the wonders of kefir and the joys of good health with your family. - The Smolyansky Family. Cultured after pasteurization to ensure 100% live and active kefir cultures. Published research has shown the healthy probiotic cultures found in Lifeway Kefir may: Support the immune system. Balance digestive health. Naturally Gluten Free. Up to 99% lactose free. No artificial anything. We proudly use milk from regional farms that has not been treated with artificial hormones or antibiotics (No significant difference has been shown between milk derived from rBST treated cows and non-rBST treated cows). Grade A. lifewayfoods.com Facebook. Twitter. Pinterest. Instagram. BPA free. Tear here to recycle bottle. Renewable Choice Energy.