Duck gelatin is the thicker, richer cousin to our duck stock and is truly a nutrient-dense addition to your diet. We start with duck bones from free range, non-GMO ducks that have gone through the duck stock process and then break them open to expose the rich marrow inside, which gives us more gelatin. Compared to stock, the gelatin will be more concentrated and cloudier due to the higher concentration of marrow. It can be used anywhere you would use stock, and can be heated up, lightly salted and drank on its own for a very healthy, flavorful drink. Ingredients: duck stock (filtered water, duck bones, organic onion, organic carrot, organic celery, organic parsley, organic thyme, organic black malabar peppercorn, organic bay leaf), sherry vinegarOnce thawed, it will keep in the refrigerator for ~3 weeks, and we recommend freezing for long term storage. For all your broth questions related to processing, storage, use, etc., please see our Super Stock blog page. Each container weighs in at ~38 oz (2.375 lbs).