Each capsule of MARNYS PROPOLIS WITH ECHINACEA contains purified propolis enriched with Echinacea juice concentrate in a base of Wheat Germ oil. In adults, helps maintain and regulate the immune and respiratory functions. Propolis is a resinous substance used by bees to cover and protect the beehive from diseases and to seal walls and cells. Propolis is reach in bioflavonoids and essential oils appart from being a source of trace minerals, vitamins and amino acids.