Product specification 40% isoflavnis / puerarin (uv-vis, hplc) Latin name pueraria lobata Product type: light yellow powdered extract Part of the plant used root Extract method: grain alcohol What is kudzu root extract ? Pueraria (kudzu root) , chinese name of ge - gen is a perennial, trailing or climbing vine. The whole plant is covered with brown villous. Often chopped into thick pieces while used as medicine.It appears to be white or brown, fibroid, rough and harvest in spring or autumn with the rhizoma digged out. Where will be kudzu root extract use for? Alcohol cravings Thirst Headaches Stiffness Pain Packing detail Packed in paper-drums and two plastic-bags inside. Net weight: 25kgs/drum. I.D. 40cmx50cm