1,500 mg of grass-fed bovine thymus per serving1,500 mg of grass-fed bovine liver per servingPastured raised beef & grass fed in ArgentinaFreeze dried, non-defatted, and desiccated beef thymus glandulars supplementSource of nutrients found in the beef thymus and beef liverNon-GMO, gluten and hormones freeFree of any fillers, binders, or flow agentsMade in the USA in a cGMP certified facilityThird party tested1 month supplyEasy to use capsules