... , GMP and NSF-GMP certified 2,Pure natural resveratrol 3,Healthcare ingredient 4,GMP Contract Manufacturer [Liwah' ... grade,microencapsulated grade,water-soluble grade, acety-resveratrol and tablet grade resveratrol (3)Chinese GMP, America NSF-GMP, ISO9001 ... and ISO14001 certified company (4)Pure natural product [Product name]Resveratrol[Botanical source] Polygonum cuspidatum sibeb.et zucc ...