Selecting the midway of American ginseng essence, ensure that the tea nutrition content is similar in the three soaking time. And also it has effect in raising color, refreshing spirit and etc. Drinking ginseng tea often can not only absorb the nourishing of American ginseng, but enjoy those special scent of Oolong tea. After a working day, hope you cold have a cup of ginseng tea, relieving stress and fatigue of the day.