Immune Health: Astragalus is mostly known for its immune-modulating properties in support of a healthy immune system.* Antioxidant Support: Researchers have indicated that Astragalus may support the immune system by binding and activating B-cells and macrophages, stimulating lymphocytes, and providing antioxidant properties.* Mind & Memory: Our formulas are developed to provide nutritional support during many normal, age-related changes observed in the brain.* Our uncompromising operational practices at our state-of-the-art manufacturing facilities surpass GMP standards and manufacturing regulations. All of our products are GMO-free. For 65 years, Douglas Laboratories has been dedicated to meeting the needs of healthcare professionals. As a globally recognized leader in the development of innovative, science-based nutritional supplements, we strive to help healthcare professionals and their patients push their potential for healthy living, today and in the future.* Astragalus Max-V, provided by Douglas Laboratories, supplies 500 mg of standardized astragalus in a vegetarian capsule.