Ingredients do not contain gluten, a protein that is naturally found in wheat, rye, barley, and oats, as well as a variety of other additives and fillers. Good source of protein. USDA Organic. Certified Organic by: CCOF. No salt added (Not a sodium free product). No added preservatives. No added flavors. US inspected and passed by Department of Agriculture. Simmered for up to 48 hours. 70 years of Swiss butchery. More than 70 years of Swiss butchers' knowledge, passion and history are packed into this battle. As the son of a Swiss Metzgermeister, or master butcher, Thomas Odermatt grew up in his family's butcher shop in the Swiss Alps. He set out to San Francisco to create RoliRoti, the first gourmet rotisserie food truck in America. While sourcing premium ingredients from trusted family farms, Butcher's bone broth was born. With the knowledge and passion from a true Swiss butcher, we roast then simmer our bones for 48 hrs to create a nutrient-dense blend of protein, amino acids, and glucosamine. By mixing Swiss tradition with organic grass-fed & finish beef bones and organic carrots, we craft a rich broth that is as flavorful as it is nutritious. Great for: Soups & stews. Seasoning rice & potatoes. Sauces & gravy. Sipping hot. Paleo friendly. Non-GMO (In compliance with the National Organic Program). BPA free packaging. butchersbonebroth.com. Made from organic grass-fed & finished beef.