Wuxi Gorunjie Natural-Pharma Co., Ltd.

Thorowax Root Extract, Good Health, Regulating Immunity manufacturer / supplier in China, offering 100% Natural Saikosaponin B2 Extract, 100% Natural Paniculate Swallowwort Root Extract, High Quality on Sell Genistein and so on.

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100% Natural Saikosaponin B2 Extract

FOB Price:US $10 - 200 / kg
Min. Order (kg) FOB Price
1+ US $10-200 / kg
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Min. Order: 1 kg
Production Capacity: 25t Per Month
Transport Package: 25kg/Drum or at Your Requirements
Payment Terms: T/T, Paypal, Western Union

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Basic Info.

Model NO.:Saikosaponin B2
Raw Material:Plants
Product Name:Saikosaponin B2
CAS No.:58316-41-9
Appearance:Fine Brown Powder
Molecular Formula:C42h68o13
Molecular Weight:780.98
Test Method:HPLC
Delivery:in Time

Product Description

Bupleurum grows in China and is cultivated throughout the central and eastern parts of that country. Bupleurum is also found in other parts of Asia and in Europe. Bupleurum is propagated from seed in spring or by root division in autumn and requires well-drained soil and plenty of sun. The root is unearthed in spring and autumn.


Saikosaponin B2






Fine Brown powder

Molecular Formula:


Molecular Weight:


Herb Source:

Chinese Thorowax Root Extract 


98% by HPLC

Shelf Life:

2 years when properly stored.


Cool and dry place, keep away from strong light & high temp

Melting Point:



1kg~5kg / aluminum foil vacuum bag; 25kg drum. Or as per your requirement


1. Anti-inflammatory
2. Protected rat livers from chemical insults
3. Show potent heart and blood vessel protective effects
4. Inhibit the formation of lipid peroxides in the cardiac muscle or in the liver
5. Influence the function of enzymes
6. Decrease blood coagulation
7. Stimulate the immunity system

1. Applied in the food field, it has become a new raw material which used in food and beverage industry;
2. Applied in the health product field;
3. Applied in the pharmaceutical field.


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.

Add: #99, Furong MID-3rd Road, Wuxi, China.
Tel: 86-510-8262-0959 Mob: 86-150-5210-9975

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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Wuxi Gorunjie Natural-Pharma Co., Ltd.

- Jiangsu, China
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