It is made from fresh chive selected carefully without rotten,plant diseases ,insect pests,and damaged,and freezes dried without any preservation and food additivees,it has typital colour of finished product and chive flavor,without other peculiar smell,it has no other impurity such as metal and grit. Inner packing: Packed in double foods grade plastic bags with hest seal, at outside It?s packed in cartons with no nail.