Turkey Tail Trametes versicolor is a common polypore mushroom found worldwide and one of the most common fungi in Canada and throughout the U.S. It is found virtually anywhere there are dead hardwood logs. This fungi contains a protein-bound molecule known as PSK, or polysaccharide K. Many polysaccharides (including PSK) have been shown to boost the immune system to fight infection and prevent many different types of disease. Spring Water Spring water is living water. It comes from groundwater, which is water that exists underground in a deep aquifer that sits at or below the earth’s natural water table. Glycerine Our glycerine is organic, palm-free, vegetable glycerin that is ethically and sustainably produced from flax seeds. It is vegan, pharmaceutical-quality glycerine that meets USP standards. It has a very sweet taste with a syrupy consistency.