Essence of Ginseng, Cordyceps, Cortex Eucommiae also having their own utility, and curing different of the illness. All ginseng having the same utility, the only different is come from quality. Superior quality of ginseng having better utility contrary, poorer inferior quality of ginseng will having poorer utility. In 60 century, most of the popular singer using ginseng to boil as a soup. They believe that the ginseng soup can improve the voice, and prolong life. The price of ginseng on 60 century is extremely high, not every one can support to bought it. Nowadays, some of the people able to buy the ginseng with the reasonable price. Furthermore, essence of ginseng having the same utility as ginseng did but having a lower price than the ginseng never do. Top