Ginger P. E. Product Origin: Zingiber officinale Rose. Active Ingredient: Gingerols Apperarance Brown fine powder Product Content: Gingerols≥5% HPLC Functions: It has many physiologic functions and efficacies, such as lowering blood liqid, lowering blood pressure, softening blood vessel, preventing myocardial infarction, prevention and treatment of cholecysitis and gallstones, relieving and eliminating stomachache suffered from gastroduodenul ulcer, treatment of common cold, lowering weigh and eliminatin senile plaque.