Wild Yam Extract/Dioscin,China Virgin price supplier

1.Latin name: Dioscorea nipponica

2.Appearance: white powder

3.Active Ingredient:: 

4.Specifications: 6%,16%,20%,24% or according to your requirement.

5.Used part: Root

6.Test method: HPLC

7.Extract solvent: Ethanol

8.Package: 2.5 kg/bag, double vacuum packing inside, 25 kg/carton or according to customer requirement.