... GMP,Kosher, Halal, ISO 9001 5. Large output Wild Yam Extract DiosgeninCAS#: 512-04-9[Latin Name] Dioscorea villosa[Ingredient] Diosgenin ... tubers of Dioscorea wild yam, such as the Kokoro. The sugar-free (aglycone), diosgenin is used for the commercial synthesis of ... in cool dry place,avoid sunlight and high temperature3W Botanical Extract Inc.Rm.C401, Bldg.1, Changsha International Enterprise Center, ...