Boost your immune system with the healing power of our 100% Grass-fed Bison Bone Broth Concentrate! 2x the amount of bones + 1/2 the water + 4x longer cook time = simply the most concentrated and nourishing broth one could get their hands on. Broth is the #1 thing you can consume to remedy common ailments such as leaky gut, joint pain & food sensitivities. Each kettle of meaty 100% grass-fed bison neck bones, cartilage-rich knuckle bones, tendons, organic apple cider vinegar & reverse osmosis water is simmered to produce a nourishing batch of thick, concentrated broth, bottled and frozen in glass Mason jars.