Gold Member Since 2016
Audited Supplier
Shaanxi Yi An Biological Technology Co., Ltd.

Resveratrol, 98% Resveratrol, 50% Resveratrol manufacturer / supplier in China, offering Giant Knotweed Extract 50% 98% Resveratrol, Pure Natural Soy Isoflavones Soybean Extract, Natural Obacunone (CAS No 751-03-1) and so on.

(/ )

Supplier Homepage Product Active Ingredient Giant Knotweed Extract 50% 98% Resveratrol

Giant Knotweed Extract 50% 98% Resveratrol

FOB Price: US $1-1,000 / kg
Min. Order: 1 kg
Min. Order FOB Price
1 kg US $1-1,000/ kg
Get Latest Price
Port: Shanghai, China
Production Capacity: 500kg/Month
Payment Terms: L/C, T/T, Western Union, Paypal, Money Gram

Request a custom order and have something just for you!

Send Customized Request
Basic Info
  • Model NO.: YA-S-017-3
  • Assay Method: HPLC
  • Application: Health Care Products, Medicine, Cosmetics
  • Extract Source: Polygonum Cuspidatum, Peanut etc.
  • Molecular Formula: C14h12o3
  • Colour: Light Yellow to White
  • Extraction Process: Physical
  • Transport Package: 1kg/Bag or 25kg/Drum
  • Origin: Shaanxi
  • Certification: SGS
  • Application Form: Injection, Tablet, Cream
  • State: Powder
  • CAS No: 501-36-0
  • Molecular Weight: 228.24
  • Mesh Size: 80 Mesh
  • Trademark: YA
  • Specification: 20% 50% 98% 99% by HPLC
  • HS Code: 2932999099
Product Description
Resveratrol from Giant Knotweed Extract
Polygonum cuspidatum extract is a dietary supplement derived from the knotweed. It contains the chemical resveratrol. Polygonum cuspidatum extract resveratrol is a kind of biological strong natural polyphenols, also known as the three phenol stilbene, is a cancer chemoprevention agents. Polygonum cuspidatum extract is also is used to reduce platelet aggregation, the prevention and treatment of atherosclerosis, disease of heart head blood-vessel chemoprophylaxis agent.
Giant Knotweed Extract 50% 98% Resveratrol
1) Natural antioxidant
2) antithrombus
3) Improve immunity
4) Anti-inflammatory,antibacterial
5) Prevent heart and liver from damage 

Giant Knotweed Extract Resveratrol is used as food additives,medical supplement.Also it is the ingredient to delay aging and prevent UV radiation in cosmetics. 

Basic Information
1)English NameResveratrol,Giant Knotweed Extract
2)Botanical SourcePolygonum Cuspidatum,Peanut etc.
3)Specification20% 50% 98% 99% by HPLC
4)CAS No.501-36-0 
5)Molecular FormulaC14H12O3
6)Molecular Weight228.24
7)AppearanceLight Yellow to White Fine powder
8)Mesh Size80 Mesh

Flow Chart
Giant Knotweed Extract 50% 98% Resveratrol
Sample is available

      More quantity,more discount

1)1kg/double plastic bags with aluminum foil bag outside
2)25kg/double plastic bags with fiber drum(50cm*38cm) outside
3)as your request

Storage:Store it in the cool and dry place.Keep it from strong light and heat.
Shelf life:24 months when it is stored properly

Lead Time
Usually 2 days after payment received

Small quantity:international express - DHL,FEDEX,TNT,UPS,EMS etc.
Big quantity:By air or by sea

After-Sale Service
Comprehensive understanding of the feedback
A working day of response time

Kate Hou 
Add:No.206,North of Zhangba Road, Xi'an, China
Send your message to this supplier
Miss Kate Hou
To: Miss Kate Hou

Enter between 20 to 4,000 characters.

This is not what you are looking for? Post a Sourcing Request Now

Find Similar Products By Category