Finally and most important our certified Lab located in Xi'an China is equipped with a state of the art instruments for testing and purity.

Namely, expensive top of the line systems like HPLC (for active components) GC (residue of solvents), ICP-MS (heavy metal), GC/LC-MS-MS (residue of pesticide) IR and HPTLC (identification for raw material), microplate-reader for ELISA (For the ORAC) and PPSL (residue of irradiation) and microbiology.