Propolis is a resinous substance collected by bees from poplar and conifer buds. It supports healthy immune system function and assists the body's natural immune response. Propolis has antioxidant activity and can therefore assist in protecting the body from the harmful effects of free radicals or oxidative stress. Liquid Propolis helps in the maintenance of general well-being. Propolis Liquid may be used as a mouthwash to help to maintain or support oral health.