Allergy Research Adrenal Natural Glandular 150CapsAdrenal Natural Glandular x 150 Capsules 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