Composed of more than 10 kinds of precious Chinese medicinal herb and the rare herbs in shan tou area, this products are effect to the alopecia areata, seborrheic alopesia and the abnormal alopesia due to nervous rstrain.What's more, it can protecte the blood circulation of scalp capillary, activating the hair matrix cell, replenishing mitrition to hair, restoring the normal metabolism of hair follicle and promoting a special funtion of new hair generation.This product is used for external application only, and no orally taken.