Adrenal Glandular Dietary Supplement for Stress and Energy. Gluten Free. The adrenal glands, located above the kidneys, are part of the endocrine system and produce hormones essential for glucose metabolism, immune function, and maintaining normal blood pressure. These hormones also help the body adapt to stress. Thorne's Adrenal Cortex, made from bovine adrenal cortex tissue, supports a stable level of stress hormones to promote a balanced stress response, energetic feelings, and healthy adrenal function. Key Benefits & Features: Formulated with a unique extract from adrenal cortex tissue, which plays a valuable role in supporting healthy adrenal function. Helps maintain immune function and promotes an energetic feeling. Nourishing the adrenal glands helps regulate metabolism and manage the body’s response to stress. Stabilizes the stress hormone, cortisol, which supports a relaxed state of mind and promotes more restful sleep. Thorne strives to purchase the highest quality ingredients and avoids hidden allergens. Supplements should be stored tightly sealed in a cool, dry place, away from moisture or heat. Thorne minimizes the use of excipients and ensures total label transparency. Consult a healthcare practitioner before taking supplements with medications. Thorne has a policy to not use genetically modified ingredients. Serving size: 1 Capsule. Amount per serving: Adrenal Cortex (Bovine) 50 mg. Ingredients: Hypromellose Capsule, Microcrystalline Cellulose, Silicon Dioxide.