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Giant Knotweed Rhizome

  • Polygoni Cuspidati Rhizoma et Radix
  • Dry herb root
  • Herb Root /Stalk
  • Be selected
  • Medicinal use
  • Free sample available
  • Carton/ Woven Bag, 25-40KG
  • Express/By Sea/By Air

Giant Knotweed Rhizome, also called giant knotweed root, is the rhizome and root of Polygonaceae plant Polygonum cuspidatum, which grows in valleys and streams. It is distributed in East China, Central South, Southwest China and Hebei, Shaanxi, Gansu in China.

 28虎杖giant knotweed root

Giant knotweed Root Function & Application


  1. Blood pressure lowering effect

  2. Anti-pathogenic microorganisms

  3. Sedative effect

  4. Inhibit platelet aggregation

  5. Anti-tumor effect

  6. Improve cardiovascular function

  7. Anti-shock effect

Polygoni Cuspidati Rhizoma et Radix Package & Delivery


  • 25-40kg carton / pp bag, or customised.

  • Stored in a cool & dry well-closed container, keep away from moisture and strong light/heat.

  • Cargo can be sent by Express, by Air or by Sea, all available by negotiation.

Why choose us?

We have the experience of manufacturing and exporting of herbal bulk raw material and natural botanical extracts since year 1995. We are a group which is caring for herbs from the cultivation to the processing up to the extraction.

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Tel: +8615529622901


Whatsapp/Wechat : +8615529622901

Xi'an Herbal Vitae I&E Co.,Ltd
We have more than ten years experiences in producing and exporting of herbs and extracts. We always think the quality control must be the guideline for the subsistence of our company. So we are proud to supply you with our products - the best quality at the best price.


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