Pueraria Extract Powder Appearance: brown or yellow brown powder Active ingredient: puerarin ,isoflavones Specifications:puerarin 10%-90%,isoflavones 40% Latin name:Pueraria lobata (Willd.)Ohwi r Part used: root Grade: pharmaceutical grade Test method: UV/HPLC Extract solvent: alcohol Product advantages: 1.We have HACCP, ISO9001,Halal, FDA,etc. 2.10 years experience in herbal extract. 3.100% natural pure extract. 4. Free sample Product details: 1).dilation of blood vessels, improve blood circulation 2).restrain the growth of the tumor cell 3).used in the treatment of sudden deafness 4). to decrease the cardiovascular disease risk Package: carton,with double vacuum poly bags inside,2.5kg/bag,25kg/carton,or to pack as per customers' demand.