Ancestral Supplements Grass-fed beef Kidney 180 capsulesA full fledged diet, nutritious organs and glands offer profound benefits for those looking for targeted support in harmony with nature. Dietary supplement Grass Fed Beef Kidney is evidence of an old fashioned way that supplies 100% pure bovine kidneys with peptides, cofactors, enzymes and kidney specific micronutrients to nourish and SUPPORT YOU! Composition For 6 capsules: 3000 mg of lyophilized bovine animal fed New Zealand grass, beef gelatin