Propolis is a food supplement that helps maintain the health of the respiratory tract. Propolis or bee propolis is obtained from beehives and contains flavonoids naturally. Bees process propolis from the resin of certain select trees and use it for the structure of the hive, sealing it and protecting it from diseases and parasites, which is why it is believed to be responsible for the sterile and healthy state of the hive. Our Vbyotics propolis is a natural extract obtained from hives away from crops that has been concentrated 5:1 and with a guaranteed content of 10% Galangina. How to use Take 3 capsules a day with water.