Jiangsu, China
Business Type:
Manufacturer/Factory, Trading Company
Business Range:
Agriculture & Food, Chemicals, Health & Medicine
Registered Capital:
1000000 RMB
Plant Area:
501~1000 square meters
Average Lead Time:
Peak season lead time: one month
Off season lead time: within 15 workday
OEM/ODM Service
Sample Available

Resveratrol 98% Powder, Natural Resveratrol Powder, Giant Knotweed Root Extract Powder manufacturer / supplier in China, offering Natural Resveratrol 98% Powder From Giant Knotweed Root Extract, Citicoline Sodium (CAS No: 33818-15-4), Pure Natural Good Qualtiy Lentinan 10%-99% on Sale and so on.

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Supplier Homepage Products Herbal Extract Natural Resveratrol 98% Powder From Giant Knotweed Root Extract

Natural Resveratrol 98% Powder From Giant Knotweed Root Extract

Get Latest Price
Min. Order / Reference FOB Price
1 kg US $100-500/ kg
Port: Shanghai, China
Production Capacity: 300kg Per Month
Payment Terms: T/T, Western Union
Certification: ISO, FDA
Assay Method: HPLC
Application Form: Paste, Tablet, Capsule
Application: Food, Health Care Products
State: Powder
Extract Source: Giant Knotweed Root Extract

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Basic Info

Model NO.: GRJ20170314
Delivery Time: in Time
Trademark: Gorunjie
Transport Package: 25kg/ Fiber Drum or According to Customer Demands.
Specification: 50% 98% 99%
Origin: China

Product Description:

[Product Name]:   Giant knotweed  Root Extract
[Latin Name]:   Polygonum Cuspidatum Sieb.et Zucc
[Main Active Ingredient]:   Resveratrol and polydatin
[Purity]:   50%,98% 99% HPLC
[Test Method]:   HPLC
[Appearance]:   Brown-yellow or white fine powder
[CAS No.]:   501-36-0 
[MolecularFormula]:  C14H12O3
[Molecular Weight]:  228.24


[Ralated Products]
We have the general resveratrol(50%, 98%, 99%).
Micronized resveratrol(98%, 99%), the size is 1-2 microns,or even smaller.
Pelletized resveratrol(50%, 98%, 99%).
We have 98%, 99% Acetylated Resveratrol.And 5%,10%,20%water-solubility resveratrol.


Packaging & Shipping

Storage:Store in cool & dry place, Keep away from strong light and heat.


Shelf Life:2 years if sealed and store away from direct sun light.

Natural Resveratrol 98% Powder From Giant Knotweed Root Extract


Our Products:


1.ResveratrolNatural Trans-Resveratrol 50%, 98%, 99%... Water soluble, Micro-powder (1~2 mu). Function: Anti aging. Available form: Powder, Capsules (500mg)


2.Amygdalin/Amarogentin/Layatril/Vitamin b17Natural Amygdalin 98%, Function: Anti cancer. Available formBitter Apricot SeedBitter Apricot Seed OilBitter Apricot Seed Protein PowderExtract PowderTablets,Capsules (100mg, 500mg)


3.Vinpocetine98% HPLC,  Function: can be used for preventing and treating centrum cerebrovascular diseases. Available form: Powder, Capsules, tablets.


4.CurcuminNatural Curcumin 95%, Function: Anti aging, cancer and hyperlipidemia. Available form: Powder, Capsules (#0: 400mg, #00: 500mg )


5.SilymarinMilk Thistle Extract 80% (UV), Function: Improve liver function. Available form: Powder, Capsules (#0: 500mg, #00: 650mg)


6.Coenzyme Q10Coenzyme Q10 99%, Water soluble 10%, 20%.  Function: Anti aging. Available form: Powder, Capsules (100mg)


7.EpimediumIcariin 5%, 10%, 20%, 40%, 98%. Function: Improve sex ability. Available form: Powder, Capsules


8.More Products:

PiperineBerberine Hydrochloride, YohimbineAstragaloside IVCycloastragenolElderberry extract, Glycyrrhetinic acidPolydatin...

 Natural Resveratrol 98% Powder From Giant Knotweed Root Extract
Natural Resveratrol 98% Powder From Giant Knotweed Root Extract


Company Information

About us:

We are a leading manufacturer of herbal extracts and finished supplement capsules (Vegetarian from HPMC)

in China, we have produced many capsules supplements for many companies in USA and EU since 2005. we ship various kinds of extracts capsules to our clients in USA, Denmark, Greece, UK, Norway, France, Australia, Hungary....

Regarding our final supplements, your can order:

ANY SIZE BOTTLE COUNT AVAILABLE, 60 capsules, 100 capsules, 120 capsules or whichever you prefer

ANY SIZE ORDER AVAILABLE, from 100 bottles to 50,000 bottles


IMMEDIATE DELIVERY! (for small batch, big quantity order need 2~4 weeks, depends on your quantity)


Best quality,Competitive price,Excellent service 



Wuxi Gorunjie Natural-Pharma Co.,Ltd.Natural Resveratrol 98% Powder From Giant Knotweed Root Extract

Add: #99, Furong mid-3rd Road, Wuxi, China.


Tel: 86-510-8262-0959   Mob: 86-150-5210-9975


Web: www.grjbio.com


Thank you for your interest for our products!


To get more information, please feel free to contact with us!Thanks!


We are ready to serve for you with super zealousness and full efforts!

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