Shaanxi LonierHerb Bio-Technology Co., Ltd is one of the most professional manufacturers and suppliers of milk thistle extract powder in China, featured by quality products and good price. Please rest assured to wholesale bulk natural milk thistle extract powder for sale here from our factory. Contact us for free sample.
Natural Liver Protector Milk Thistle Extract Powder
Products Description
Milk thistle, native to the Mediterranean region, has been used as a medicinal plant for nearly two thousand years and is still widely used as a effective liver protection plant. It can help detoxify the liver and also has a significant effect on chronic liver disease.
Our Milk Thistle Extract Powder is made from the dried seed of Silybum marianum as raw material, which is extracted and concentrated by modern equipment. Its main ingredients are silymarin and silybin. Silymarin is a general term for a series of flavonoid lignans, including silybin, silydianin, and isosilybin, but silybin is a single flavonoid.
Silybum marianum extract is Yellow Fine Powder with special odor, it is easily soluble in acetone, ethyl acetate, ethanol and methanol, insoluble in chloroform and almost insoluble in water. At present, it has been widely used in medicine, solid beverages, health products, tablet candies, cosmetics and other fields.
Products Advantage
1) Pure natural extraction from Seed of Silybum marianum , non chemical synthetic product.
2) The different extract solvent to meet your different need better.
3) Uniform color, less impurities, lower heavy metal.
4) Full product specifications and custom made service.
5) Factory supply directly and soonest shipments.

Main Specification
Product Name | Specification |
Silymarin Extracted By Acetone | UV80% Silybin + Isosilybin 30% |
UV 80% | |
UV 70% | |
HPLC 50% | |
HPLC 53% | |
HPLC 55% | |
HPLC 60% | |
Silymarin Extracted By Ethyl Acetate | UV80% Silybin + Isosilybin 30% |
UV 80% | |
UV 70% | |
HPLC 50% | |
HPLC 55% | |
HPLC 60% | |
Silymarin Extracted Ethanol | UV80% Silybin + Isosilybin 30% |
UV 80% | |
UV 70% | |
HPLC 50% | |
HPLC 55% | |
HPLC 60% | |
Silybin | HPLC 60% ~99% |
Water Soluble Silymarin | UV 20% |
UV 40% | |
UV 45% | |
Water Soluble Silybin | HPLC 75%, UV 96% |

LonierHerb Supports
★ Samples Support : 20g Milk Thistle Powder Samples for your testing in advance.
★ Service Support : 24 hours professional service for you .
★ Shipment Support : Available stocks , delivery within 2~3 days after confirmation.
★ Freight Support : FedEx, TNT, DHL, UPS and First Class Forwarder
★ Document Support : Technical Data Sheet, Certificate of Analysis, Allergen List, MSDS, Nutrition Information, Certificate of Origin and so on.
Technical Data Sheet
Product Name | Milk Thistle Seed Extract | |
Botanical Name | Silybum marianum | |
Used Part | Seed | |
Test Items | Specifications | Test Methods |
Assay | ≥80.0% Silymarin | UV |
≥30.0% Silybin + Isosilybin | HPLC | |
Appearance | Light Yellow Fine 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 |
Bulk Density | 40~60g/100mL | GB/T 18798.5 |
Tap Density | 50~80g/100mL | GB/T 18798.5 |
Lead (Pb) | ∠3.0mg/kg | ICP-MS |
Arsenic (As) | ∠2.0mg/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 |
Third Laboratory reports
We have cooperateed with other famous third-party laboratories, such as Eurofins, SGS , we can arrange Silybum marianum extract Free Samples to reinspect according to customer’s requirements before shipments. Of course, even to the laboratory designated by the customers.

What is Milk Thistle Extract benefits ?
First of all, Milk Thistle Extract Powder can play a role in protecting the liver, it can avoid the harm of some toxins to the liver cells, enhance the ability of self-recovery. The damage to the liver caused by alcohol, chemical toxins, and drugs can be effectively avoided and repaired.
It also has a good antioxidant effect, and can help to remove the impact of free radicals on the body. At the same time, it also has the effect of lowering blood lipids, which can reduce the content of cholesterol and other effects.
Remarks: Our products are semi-finished raw materials that need further processing, and we do not recommend direct personal use. Please follow your doctor's instructions or prescription for specific dosage or usage.
Package and delivery time

Other Products With Liver Protection
In addition to milk thistle seed extract , the folloiwng products are also better for our liver.
1) Salvia miltiorrhiza extract: It has a certain protective effect on the human liver. It can promote the regeneration of liver cells and regulate liver function.
2) Pueraria root extract: It can protect liver cells and maintain the normal physiological function of liver cells.
3) Schisandra chinensis extract: It can promote the biosynthesis of protein and glycogen in liver cells, reduce the damage of oxygen free radicals to liver cells, increase the activity of liver drug enzymes, and enhance the detoxification ability of the liver.
Welcome to LonierHerb factory
As a professional natural health product supplier, now LonierHerb Ltd has developing more than 200 kinds of herb products,fruit and vegetable powder for you. 1500 M2 modern factory, independent laboratory, GMP standard guarantee each batch goods are qualified and complied. So if you have any requirements for health products, please contact me freely, and we ensure we will do our best to service you at the first time.

We are constantly developing more specification of Milk Thistle Extract to meet market demand, if you have any suggestions for Milk Thistle Extract Powder , please contact us freely. Email: info@lonierherb.com Whatsapp/Wechat: +86-13289383216
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