Chaga is unique among medicinal mushrooms and may be one of the most important anti-aging supplements yet discovered. Like all medicinal mushrooms Chaga contains the non-linear, complex polysaccharides that give the Chaga extracts potent immune supporting properties. However, Chaga also has an extremely high ORAC value (antioxidant properties), similar to that of blueberry extracts.The betulin and betulinic acid compounds, similar to the triterpenes found in Reishi, also have immune supporting properties