Cultured whole milk. Naturally flavored. USDA Organic. Certified Organic by Oregon Tilth. Certified Gluten-free. 3.25% milkfat (See nutrition information for saturated fat content). Vit D. 25-30 billion CFU (At time of manufacture). Made with non-GMO ingredients. Probiotic. Est. 1986.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 an 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. Healthy Made Easy: Naturally gluten-free. Lactose intolerance friendly. May support the microbiome. No artificial anything. We use milk 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.