... More about Ginger Root ExtractGinger, the underground stem, or rhizome, of the plant Zingiber officinale has been used as a medicine ... ,400 years, ginger grows in fertile, moist, tropical soil. Method of usePharmaceutical Intermediates.Export regionEurope, Southeast Asia, AmericaStorage & Packaging & Delivery ... if you have any question.Thank you. Natrual organic Ginger Extract Powder(gingerols)