Natures Goodness Australia Propolis toothpaste is a unique formula to freshen your breath and to help protect against plaque and gum disease. Propolis is a natural substance produced by the honey bee composed of organic acids, flavanoids, minerals and other essential elements.Propolis Toothpaste also utilises the power of Xylitol, a natural sweetener substance from the birch tree. Xylitol fights acid-producing decay and gum disease. ,