... ,Kosher, Halal, ISO 9001 5. Large output Wild Yam Extract DiosgeninCAS#: 512-04-9[Latin Name] Dioscorea villosa[Ingredient] ... constituent "diosgenin" on lipid metabolism are well documented in animal models and are possibly due to impaired intestinal cholesterol ... in cool dry place,avoid sunlight and high temperature3W Botanical Extract Inc.Rm.C401, Bldg.1, Changsha International Enterprise Center, ...