Qingdao Header International Trading Co., Ltd.

Polygonum, Cuspidatum, Resveratrol manufacturer / supplier in China, offering Polygonum Cuspidatum P. E. - Resveratrol 50%, Vitamin D3 500, 000iu/G Gwc Food Grade, Stevia P. E. - Rebaudioside a 97% & Erythritol and so on.

Supplier Homepage Product List Herbal extracts Polygonum Cuspidatum P. E. - Resveratrol 50%

Polygonum Cuspidatum P. E. - Resveratrol 50%

FOB Price:US $74.99 - 79.99 / kgs
Purchase Qty. (kgs) FOB Price
100-499 US $79.99 / kgs
500-999 US $76.99 / kgs
1,000+ US $74.99 / kgs
Get Latest Price
Min. Order: 100 kgs
Port: Shanghai, China
Production Capacity: 10000kgs/Month
Payment Terms: L/C, T/T, D/P

Basic Info.

Model NO.:RES 50
Certification:BRC, ISO, FDA
Assay Method:HPLC, Aoac
Application Form:Material
Application:Health Care Products
Extract Source:Polygonum Cuspidatum
Transport Package:25kgs Drum
Specification:D: 38cm X H: 50cm
HS Code:13021990

Product Description

I would like to introduce our Polygonum Cuspidatum Powder Extract to every customers.

Polygonum Cuspidatum P. E. made Header-bio are always follow these follow ruglation.
a) 100% Natural Herbal Extracts with root.
b) Rigorous regulation & supervise in extraction process
c) Rigorous microorganism control process
d) Rigorous package process
All of them make us to be confidence to say Header-bio Polygonum Cuspidatum P.E. is one of your best choice in market. 

Welcome you browse our COA sample as follow.

Any interested in our Polygonum Cuspidatum P.E. or question, pls feel free to contact us.

And anytime, any visit to our factory, my friend, you will be welcome. Thanks.

Sincere regards!

Certificate of Analysis
Product NumberResveratrol  
Batch Number:HBRES-160606 
Standard & Test Mothod:USP38 & HPLC, TLC, AOAC 
Plant Part:Root(Dried, 100% Natural) 
Extract Solvents:Ethanol 
Country of Origin:China  
Manufacture Date:JUN.6, 2016  
Expiry Date:JUN.5, 2018  
1. Active Ingredients   
    Trans-resveratrol≥ 50%50.12% 
    Emodin≤ 2%1.32% 
2. Physical Control   
    AppearanceYellow Brown PowderComplies 
    Particle Size≥ 95% pass 80 meshComplies 
    Loss on Drying ≤ 5%3.12% 
3. Chemical Control    
    Arsenic (As)≤ 2ppmComplies 
    Cadmium (Cd)≤ 1ppmComplies 
    Lead (Pb)≤ 2ppmComplies 
    Peticides ResiduesUSP standardComplies 
    Methanol ResidueUSP standard21.5ppm 
    Ethanol ResidueUSP standard17.3ppm 
4. Microbial Limit Test   
    Total Plate Counts≤ 10000cfu/gComplies 
    Moulds and Yeasts≤ 1000cfu/gComplies 
Conclusion: All the results comply to the requirement of USP38.
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Qingdao Header International Trading Co., Ltd.

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