NOW Foods Astragalus 500 mg provides a concentrated extract of Astragalus membranaceus root, one of the most revered tonic herbs in traditional Chinese medicine with over 2,000 years of use for supporting immune vitality and overall wellness. Modern research has identified astragalus polysaccharides and saponins as the key bioactive compounds responsible for its adaptogenic and immune-modulating properties. Regular use is associated with enhanced natural killer cell activity, healthy inflammatory response, and increased resistance to seasonal illness.

Non-GMO, vegan, and produced in a GMP-certified facility. 100 veg capsules per bottle.