This well known herbal supplement is good for itchy skin and other skin conditions. It contains angelica root, astragalus, agkistrodon, ginseng, rehmannie, and seven other herbs. Ingredients: Astragalus Root, Angelica Agkistrodon, Cnidium Rhizome, Ginseng, Angelica Dahurica Root, Tsang-Chu Rhizome Cnidium Fruit, Cocklebur Fruit, Siler Root, Reuhmannia Root and Zaocys. Recommended Dosage: 5 pills before meal, 3 times daily. 