Seabuckthorn contains a variety of compounds,including flavonoids,carotenoids,tocopherols,sterols,lipids,ascorbic acid,tannins,etc.Among them,Seabuckthorn flavone have many pharmacological effects.Seabuckthorn flavonoids have functions such as lowering blood pressure,lowering blood lipids,reducing blood viscosity,enhancing vascular elasticity,and resisting atherosclerosis.They are the”nemesis”of cardiovascular and cerebrovascular diseases.