This Pet Rejuvenation-Cat Veterinary Natural Alcohol-FREE Liquid Extract made from Dried Astragalus root, Codonopsis root, Fleeceflower root, Ginseng root, Schisandra fruit, Chinese Angelica Root, Chinese Yam, Dried Ginger Rhizome, and Siberian Solomon Sel Rhizome. This tincture contain a good mix of herbs that can improve appetite, digestion, organ function and enhances the immune system. This is a good rejuvenation tonic for any senior or less active pet. Any statements on this page have not been evaluated by the Food and Drug Administration. This product is Herbal Supplement and is not intended to diagnose, treat, cure or prevent any disease. We recommend that you consult with a qualified veterinarian before using this or any other herbal products.