Marnys Royal Provite 5000 provides 3850 mg of Royal jelly, equal to 100 mg of Propolis, 550 mg of Pollen and 10 mg of vitamin E per vial. Bees use products derived or extracted from the hive given their high nutritional quality, which have been used for more than two millenia. Propolis is a resin made by bees to protect their hive from disease by sealing the walls and cells.