Adrenal Natural Glandular 150c provides tissue from the cortex portion of the adrenal gland. Provides tissue from the entire adrenal gland, both medulla and cortex portions. Our natural glandular material is derived from government-inspected, range-fed animals, raised in New Zealand and Australia, whose animal husbandry regulations are among the strictest in the world. The material is lyophilized, which means it is immediately frozen, then subjected to a high vacuum that vaporizes moisture directly from the solid state. Replaces item #70460. Formulated by Dr. Nicholas Gonzalez M.D.