Our well-equipped facilities and great good quality regulate throughout all stages of manufacturing enables us to guarantee total buyer gratification for 5-Hydroxytryptophan (5-HTP) 50%, Berberine 98% , High Quality Black Pepper Extract , Organic Andrographis Paniculata Exrtact ,Hoodia Gordonii Cactus Extract . Our company eagerly looks forward to establishing long-term and friendly business partner relationships with clients and businessmen from all over the world. The product will supply to all over the world, such as Europe, America, Australia,Rwanda , Kyrgyzstan ,Orlando , Poland .Our company, is always regarding quality as company' s foundation, seeking for development via high degree of credibility , abiding by iso9000 quality management standard strictly , creating top-ranking company by spirit of progress-marking honesty and optimism.