plant extract, Resveratrol, Foskohlii, 5-HTP, Neohesperidin, Flax Lignans, Chamomile Flowers P.E. Apigenin, Tongkat Ali P.E., Banaba Leaf P.E. Corosolic Acid, Luo Han Guo P.E. Mogrosides, Bilberry P.E...

No.747, Kangwan Road, Liuyang Biomedical Park Changsha Hunan 410000 China

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Lugu International Industrial Park, 229 Tongzipo West Road, Yuelu District, Changsha, Hunan Province, China

Hunan Zhengdi Biological Resources Development Co.,Ltd. concentrates on the high-efficient comprehensive development of plant resources and their deep-processing products. We are a manufacturer, a hig...