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Giant Knotweed Extract, ie Hu Zhang Extract, which is a yellow brown powder or off-white powder extract from 
root of Giant Knotweed. Resveratrol is a main active infredients in it, resveratrol is a member of a group of plant compounds called polyphenols.

CNS042 Giant Knotweed Extract 20% Resveratral

  • A Clover Nutrition Inc


    Skype: clovernutrition

    Phone: 0086-29-81875649

    Fax: 0086-29-81875649

    Address: #43, 6th Hi-Tech Road,

    Hi-Tech Zone, Xi'an,

    Shaanxi, China 710000

    What's App: 0086-18691882462

    Wechat: 0086-18691882462

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