100% Grass-fed Bison Bone Broth Concentrate is a powerful immune-booster crafted with twice the bones, half the water, and four times the cook time for maximum nourishment. Simmered from meaty bison neck bones, cartilage-rich knuckle bones, tendons, organic apple cider vinegar, and reverse osmosis water, this thick, highly concentrated broth is bottled and frozen in glass Mason jars. It is a premium, natural remedy designed to support joint health, soothe food sensitivities, and target ailments like leaky gut.