Comvita Propolis Herbal Elixir is a natural herbal formula designed to support the body's immune response. Comvita's Propolis Herbal Elixir relieves the symptoms of colds. Honey has traditionally been used to relieve the symptoms of coughs and colds and to soothe the throat. Propolis contains high levels of active bioflavonoids, with well-known immune support and antioxidant properties. Echinacea has immune supporting and stimulating properties that assist good health, especially during winter.