Shaanxi LonierHerb Bio-Technology Co., Ltd is one of the most professional manufacturers and suppliers of silybin 95% in China, featured by quality products and good price. Please rest assured to wholesale bulk natural silybin 95% for sale here from our factory. Contact us for free sample.
1. Product Introduction
Silybin 95% is a flavonoid extracted and isolated from the seeds of Silybum marianum, which is also the main component of silymarin. It is Off-white crystalline powder, odorless, slightly bitter taste, and soluble in acetone, ethyl acetate, methanol, ethanol, slightly soluble in chloroform, almost insoluble in water. In recent years, it has attracted much attention because of its outstanding hepatoprotective and antioxidant activities, and is widely used in medicine, health products, food and cosmetics.
Milk thistle is a medicinal plant native to Western Europe and North Africa, it is also a commonly used hepatoprotective herb that helps detoxify the liver and also be used to manage chronic liver disease. Its seeds contain a large amount of flavonoids - silymarin, which is the general term for silybin, isosilybin, silydianin, silychristin and other compounds. Among them, the content of Silybin is the highest.
2. Brief Information
Product Name | Silibinin Powder |
Other Name | Silybine,Silliver,Silybin(A+B) |
Main Specification | 90% 95% 98% |
Apperance | White Crystalline Powder |
CAS No. | 22888-70-6 |
Chemical Formula | C25H22O10 |
Molecular Weight | 482.44 |
Package Method | 1Kg/Aluminum Bag or according to client‵s requirement |
Structural Formula | ![]() |
3. Technical Data Sheet
Product Information | ||
Product Name | Silybin Powder | |
CAS No. | 22888-70-6 | |
Test Items | Specifications | Test Methods |
Assay | ≥95.0% | HPLC |
Appearance | White Crystalline Powder | Visual |
Odor and Taste | Characteristic | Organoleptic |
Sieve analysis | 90% through 80 mesh | 80 Mesh Screen |
Loss on Drying | ≤5.0 % | 105℃/2 hrs |
Total Ash | ≤5.0 % | GB 5009.4-2016 |
Lead (Pb) | ∠1.0mg/kg | ICP-MS |
Arsenic (As) | ∠1.0mg/kg | ICP-MS |
Cadmium (Cd) | ∠1.0mg/kg | ICP-MS |
Mercury (Hg) | ∠0.1mg/kg | ICP-MS |
Total Aerobic Count | ≤1000cfu/g | GB 4789.2 |
Yeast and Moulds | ≤100cfu/g | GB 4789.15 |
E-Coli | Negative | GB 4789.3 |
Salmonella | Negative | GB 4789.4 |
Staphylococcus Aureus | Negative | GB 4789.10 |

4. LonierHerb Guarantee
LonierHerb Ltd mainly manufacture kinds of plant ingredients .
- All goods are manufactured in GMP standard facilities.
- All goods are released after inspection by our independent laboratory or third party.
- All goods are transported by professional freight companies.
- Natural, no additives
- Allergen Free
- Gluten Free
- GMO Free
- Non-Irradiation
5. Third Party Reports
We have cooperated with other famous third-party laboratories, such as Eurofins, SGS , we can arrange Milk Thistle Silybin Free Samples to reinspect according to customer’s requirements before shipments. Of course, even to the laboratory designated by the customers.

6.New Client Feedback

7. Document Supports
■ Allergen Statement
■ GMO free
■ BSE-TSE Statement
■ Manufacturing Process
■ MSDS(Material Safety Data Sheet)
■ Halal Certificate
■ ISO9001/ISO 20001
■ Certificate of origin
■ Specification Sheet
■ COA (Certificate of Analysis)
■ Stability Data
8. Welcome to LonierHerb Factory
★ We are Milk Thistle Silybin manufacturer.
★ We guarantee our products are produced in strict according to standard and specification.
★ We are constantly developing more products to meet market demand, if you have any suggestions, please contact us freely.

LonierHerb with strict product quality, professional sales team, We are committed to promoting the development of natural health all the time. For the further information of Silybin 95%, please contact and enquiry to us immediately, your satisfaction is our first priority. THANK YOU ! Email: info@lonierherb.com Whatsapp/Wechat: +86-13289383216
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