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Quick Details

  • Type: Herbal Extract
  • Variety: Polygonum cuspidatum extract
  • Form: Powder
  • Part: root
  • Extraction Type: Solvent Extraction
  • Packaging: Drum, Plastic Container, Vacuum Packed
  • Place of Origin: Shaanxi, China (Mainland)
  • Grade: Food and Medical Grade
  • Brand Name: King
  • Model Number: 100% Nature
  • Name: Polygonum cuspidatum extract
  • Active Ingredient: Resveratrol
  • Specification: 50%-98% Resveratrol
  • Test Method: HPLC
  • Particle size: 100% pass 80 mesh
  • Shelf life: 2 Years
  • Color: White to almost white powder
  • molecular formula: C14H12O3
  • CAS number: 501-36-0
  • Certificate: ISO9001/Halal/Kosher/GMP

Packaging & Delivery

Packaging Details 1-10kg/one foil bag; 10-25kg/cartion ; 25kgs/ paper drum. In fiber-drums with two-plastic bags inside
According to your request.
Delivery Time Within 3-7 days after receiving the payment
Product Description

GMP Factory Supply Polygonum Cuspidatum Root Extract Resveratrol

Polygonum Cuspidatum P.E. (CAS No:501-36-0)
Latin Name :Polygonum cuspidatum Sieb.et Zucc.
Botanical Source: Polygonum cuspidatum Sieb.et Zucc.
Part Used :Stem&Root
Appearance: Light Brown or White Powder
Active Ingredient :Resveratrol
Specification: Resveratrol 5%-98%
Test Method: HPLC
Molecular Formula: C14H12O3
Molecular Weight:228.24

Product Description:
Resveratrol (trans-3,5,4'-trihydroxystilbene), belongs to a class of polyphenolic compounds called stilbenes , can inhibit the oxidation of low-density lipoprotein(LDL).

Detailed Images
Main Function

1. Antioxidation, has the function of delaying aging and resisting fatigue;

2. Arrest the proliferation of malicious cell, which will prevent arthritis and other diseases;

3. Adjusting cholesterol and reducing the risk of cardiovascular disease;

4. Inhibiting platelet aggregation and reduceing the risk of heart disease, then further controll its development.


1. Applied in food field, it is mainly used as food additives, and to be added into many kinds of fruit wine;

2. Applied in pharmaceutical field, it has good effect for cardiovascular diseases and cancer;

3. Applied in cosmetic field, it is mainly used to delay aging and prevent UV radiation.


Inner double plastic bags--1kg/Aluminum foil bag (GW: 1.5kg, NW: 1kg).

Inner double plastic bags--5kg/Aluminum foil bag (GW: 6.5kg, NW: 5kg);

Inner double plastic bags--25kg/Fiber drum (35*35*53cm, GW: 28kg, NW: 25kg, 0.06CBM);

Our advantage

1.100% natural product with strict test
2. Professional research and sales team, can help you find what you need.
3. Provide OEM service.
4. 7*24 hours service, you can contact us anytime

5. 1KG MOQ

Technological process:

Our Company

We are specializing in natural plant, biological products research and development and sales. Main products are: plant extracts, natural pigment, health food, pharmaceuticals, proprietary Chinese medicine, etc., widely used in food, health care products, medicine, cosmetics and other industries. Our products have been delivering pleasures and heath to America , Europe, Australia, southeast Asia and other countries and regions.

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Supplier's Trade Assurance Limit: US $25,000
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