Bee & you® - propolis: 30% pure propolis extract - 30ml help support immune system propolis - propolis is a resin-like bee product that the bees collect from the leaves, stems and buds of the plants. The main function of propolis is to provide and maintain the antiseptic environment in the hive. Honey bees use propolis for protecting larvae and themselves against microorganisms (viruses, bacteria, fungus), and they use it as a source of disinfectant in the hive. It has a high antioxidant capacity due to its rich content of flavonoids and phenolic compounds. Contracted beekeeping - our products are produced by contracted beekeeping to assure the highest quality and traceability from the hive to your table. Our products are also tested for their purity, biological activity and compliance with food safety standards. Source of antioxidants 1fl oz. (30ml) propolis content is standardized to 30%. Bee and you propolis: 30% pure propolis extract - 1 oz. (50 servings)