1.Kosher/ CGMP/Halal /Kosher /CMP /ISO 9001 2.Free sample is available and Unconditional assume response 3.provide OEM, R&D service Main Contents: gypenoside Main Specification: gypenoside 20%, 30%,40%,80%,90%,98%HPLC Appearance: Light brown to yellow powder Plant Part Used: the dried whole plant Extrat Solution: ethanol Molecular Formula and Weight:C80H126O44 1791.83 Main function 1. can ...