Dietary SupplementProvides thymus tissue. Lyophilized. 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. Formulated by Dr. Nicholas Gonzalez M.D.'Dietary ConsiderationsPreservative Free; Free of Artificial Colors/Flavors; 'Serving Size:2 Vegetable Capsule'Servings Per Container:37'Dietary ConsiderationsPreservative FreeFree of Artificial Colors/Flavors'Amount Per Serving (Thymus Tissue (ovine, Lyophilized) 1000'mg ''Other ingredients: Hydroxypropyl methylcellulose, silicon dioxide, L-leucine''Suggested Use: As a dietary supplement, 1 or 2 capsules two or three times daily with meals, or as directed by a healthcare practitioner.Keep in a cool, cry place, tightly capped.