Our advantages are reduced prices,dynamic product sales workforce,specialized QC,solid factories,superior quality services for High Quality Polyglyceryl-2 Dipolyhydroxystearate, Andrographis Paniculata Exrtact Powder , Astragalosides , High Quality Black Tea Extract ,Berberine 97% . All prices depend upon the quantity of your order; the more you order, the more economical the price is. We also offer good OEM service to many famous brands. The product will supply to all over the world, such as Europe, America, Australia,Namibia , Maldives ,Slovenia , Stuttgart .Our company has always insisted on the business principle of Quality, Honest, and Customer First by which we have won the trust of clients both from at home and abroad. If you are interested in our products, please do not hesitate to contact us for further information.