Contains no artificial colours, sweeteners or preservatives Rapid release capsules Food supplement Bees not only produce honey but also the natural food supplement Propolis. Gathered and metabolised by bees from the sap of leaf buds and tree barks, propolis is used as a coating to build and disinfect their hives. Humans have used this sticky resin for centuries for its naturally occurring properties. Contains no artificial colours, sweeteners or preservatives Rapid release capsules Food supplement Bees not only produce honey but also the natural food supplement Propolis. Gathered and metabolised by bees from the sap of leaf buds and tree barks, propolis is used as a coating to build and disinfect their hives. Humans have used this sticky resin for centuries for its naturally occurring properties.