This organ supplement powder is 100% grass-finished beef heart, liver, and kidney.  Nothing else is added. All our beef, as always, are hormone, vaccine, and antibiotic free ~ meaning we never give our cattle growth hormones, vaccines or antibiotics at any point in their life.  These organs are from our own cattle that were pastured from day 1, and were processed at an inspected facility. The organs are dehydrated, and then ground into a powder. That's it. It's as pure as it gets. Grass-finished beef organs are packed with nutrients and are particularly powerful sources of vitamins A, B12, iron, selenium, and of course protein. Sprinkle some on ground beef, eggs, add to a stir fry, stew, soup or anything else you can think of for a powerful nutrient boost.  This organ powder comes in a 100 gram shaker bottle.