Our freeze-dried liver extract comes from grass-fed New Zealand cattle. Pure Liver is an excellent source of liver-specific nutrients, including heme iron. The liver is the most complex organ of the human body, with a workload that includes over 500 functions affecting all aspects essential to life. Each vegetable capsule contains: * Superior quality, freeze-dried organ powder from New Zealand grass-fed beef. Guaranteed free of pesticides, growth hormones, antibiotics, and bovine spongiform encephalopathy (BSE). Other ingredients: Natural peppermint flavour, vegetable magnesium stearate, and silicon dioxide in a non‑GMO vegetable capsule made of vegetable carbohydrate gum and purified water.Adults: Take 1 capsule daily or as directed by your health-care practitioner.