Discount: Echinacea-Astragalus Extract 1 Oz – Eclectic Institute Inc. Fresh organically grown Echinacea purpurea root & seed, 1:1, 65%. Dried Astragalus (Astragalus membranaceus) root, 1:4, 35%. Organic Grape Alcohol Content: 50%. Name Echinacea-Astragalus Quantity 1 Oz