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Changsha Staherb Natural Ingredients Co.,LtdCosmetic Ingredients Polygonum Cuspidatum Extract Resveratrol//www.lookchem.com/300w//2010/0626/501-36-0.jpg
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Cosmetic Ingredients Polygonum Cuspidatum Extract Resveratrol CAS NO.501-36-0

FOB Price:
USD 250.00-257.14 /Kilogram Get Latest Price
Min.Order Quantity:
1 Kilogram
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Product Details


  • Polygonum Cuspidatum Extract
  • Resveratrol
  • cosmetics ingredients

Quick Details

  • ProName: Cosmetic Ingredients Polygonum Cuspida...
  • CasNo: 501-36-0
  • Molecular Formula: C14H12O3
  • Appearance: White fine powder
  • Application: Cosmetics
  • DeliveryTime: 3 days after payment
  • PackAge: 1kg/bag;25kg/drum
  • Port: Guangzhou
  • ProductionCapacity: 1000 Kilogram/Month
  • Purity: 98%
  • Storage: dry & cool place
  • Transportation: Fedex
  • LimitNum: 1 Kilogram
  • Plant of Origin: Polygonum Cuspidatum
  • Testing Method: HPLC
  • Product Ecification: 98%
  • Heavy Metal: N/A
  • Voluntary Standards: USP
  • Name: Polygonum Cuspidatum Extract
  • Active ingredients: Resveratrol
  • Purity: 98%
  • Form: white powder


Resveratrol is a naturally occurring phytoalexin produced by some higher plants in response to injury or fungal infection. Phytoalexins are chemical substances produced by plants as a defense against infection by pathogenic microorganisms, such as fungi. Alexin is from the Greek, meaning to ward off or to protect. Resveratrol may also have alexin-like activity for humans. Epidemiological, in vitro and animal studies suggest that a high resveretrol intake is associated with a reduced incidence of cardiovascular disease, and a reduced risk for cancer.

Product name Resveratrol
Botanical source Polygonum cuspidatum sibeb.et zucc.
CAS NO. 501-36-0
Specification 50%;98%
Molecular formula C14H12O3
Molecular Weight 228.25
Characters white powder


1. It can reduce blood viscosity,inhibiting platelet coagulation and vasodilation to maintain blood flow.

2. Anti-atherosclerosis and coronary heart disease, ischemic heart disease, high blood cholesterol effects.

3. It can prevent the occurrence of cancer and has estrogen-like effects,which can be used for the treatment of breast cancer and other diseases.


1. Pharmaceutical raw materials

2. Food and Drink for health care

3. Cosmetics

4. Food additive


Changsha Staherb Natural Ingredients Co., Ltd., a good supplier of professional herb extracts, especially those with high purity and standardized production process. Our company devotes to supply high quality products and services to customers in R&D and production fields of health products, cosmetics, feed additives and biopesticides.

With cordial and professional R&D, sales and after-sales service groups, Staherb has potent capabilities both in R&D and production. The company persists in high investment on R&D of active ingredients of plants and promotes innovation on demands of customers. Upon constant R&D and tracing of new technologies and new products, Staherb makes effective cooperation with famous research institutes, such as CAS Kunming Institute of Botany, State Key Lab of Hunan Forest Products and Chemical Engineering, Hunan Agricultural University and so on.

Now the main products of Staherb are standardized high purity plant extracts, including Epimedium (10-98%), Euccomia Bark Extract (5-95%), Amygdalin (50-98%), Ursolic acid (25-98%) and Corosolic acid (1-98%). In order to meet customers’ research needs, our company also provides over 600 plant extracts, most of which are high-purity monomer plant compounds and reference substance. And some products can be supplied with milligram-scale, kilogram-scale or even to ton-scale. In addition, based upon the powerful R&D capability, Staherb can provide both products customization services and R&D outsourcing services according to customers’ specific requirements, so that to meet their continual innovation needs in the fields of natural products’ discovery and production.

Staherb endeavors to accelerate the response rate of supply chain as well as improve the service superiority upon customers’ continual innovation needs. It also devotions to establish good partnerships with customers and to construct a safe development model which is forward-looking, reciprocal and coexisting, thus to create long-term value for customers through division and cooperation as well as complementation.

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