KiwiHerb Organic ImmuneGuardHelp Stimulate a Healthy Immune System Response Lung Tonic Decrease Mild Bronchial Irritation Key benefits Echinacea root is traditionally used in Western herbal medicine to maintain and support the immune system to fight illness Elecampane is traditionally used in Western herbal medicine as a lung tonic and expectorant With Horseradish and Honey (Mnuka, Thyme and Rata) from New Zealand Certified organic formula Certified vegetarian.