Mother Nature’s Antibiotics – Echinacea, garlic, wild Indigo, Myrrh, Goldenseal, Pau D’Arco, green tea, olive leaf extract, oregano oil, onion, eucalyptus, and cumin.I know that green tea, echinacea, and eucalyptus are available in tea form at most retail stores. Garlic, onion, and cumin are available in the cooking spices at most retail stores. Goldenseal, olive leaf extract, and oregano oil should be available in the vitamin area of most retail stores.