Properly prepared pancreas glandular substance contains amylase, protease, and lipase, as well as other digestive factors naturally occurring in the pancreas. Pancreas Natural Glandular products from pork can be used in a dietary rotation plan by those who are highly sensitive. This 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.