Xi'an Natural Field Bio-Technique Co.,Ltd.
Contact Us

Sales Department:

Whats: 8613032908085

Tel: +86-29-87973630

Skype: ella-sun2

Email: [email protected]


5th Floor, Building B, No.57,Keji 3rd Road,High-Tech Zone, Xi'an,710075,China


No 6, Caotang Industry Park, No.2 Qinling Road, Hi-tech Zone, Xi'an, China

Silybin for Liver Detoxification Support

Product Code: NF-009
Botanical Source:Seed of Silybum marianum
Active ingredient: Silybin
Specification: 30%, 35%, 40%, 80%
Certifications: ISO, KOSHER, HACCP, HALAL
Drum: 20,25kg
Pallet:12drums/pallet,or 30cartons/pallet
Chat Now

Product Details

Product name: Milk thistle extract

Active ingredient: Silybin

Botanical Source: Seed of Silybum marianum

Specification:30%, 35%, 40%, 80%

CAS: 22888-70-6

Molecular Formula: C25H22O10

Molecular Weight: 482.44




Silybin, isolated from Milk thistle, also known as Silybum marianum, is an annual or biennial plant of the Asteraceae family. This rather typical scorpion has red to purple flowers and shiny light green leaves with white veins. It is native to southern Europe and continues to Asia and is now global.

Silymarin, a natural flavonol lignan compound, is a natural active substance extracted from the dried fruit of Compositae dairy products. Its main components are silybin and isoflavone. Silymarin is almost insoluble in water, soluble in acetone, ethyl acetate, methanolic ethanol, and slightly soluble in chloroform.






Assay(UV / HPLC)

30%, 35%, 40%, 80%


50% (USP)


Light yellow powder

Loss on Drying


Ash content


Residual Solvent

Acetone ≦3000ppm

N-hexane ≦290ppm

Ethanol ≦3000ppm

Total Heavy Metals










Total Plate Count


Total Yeast & Mold


Pharmacological Action

It has been confirmed in various pathological models of toxic liver damage. Silymarin can neutralize poisoning caused by chlorpyrifos, alpha-amanita (toxic substances found in Gypsophila amanita fungi), carbon tetrachloride, galactosamine, thioacetamide and hepatic virus FV3.

3-Silybin for peroxidation reduced

The therapeutic effect of silymarin is attributed to its multiple action points and mechanism of action due to its ability to capture free radicals. Silymarin has anti-peroxidation activity. The pathophysiological process of lipid peroxidation (causing damage to the cell membrane) can be blocked or blocked by silymarin. And in hepatocytes that have suffered damage, silymarin stimulates protein synthesis and normalizes phospholipid metabolism.

Milk thistle extract flow chart

In short, the biggest contribution of silymarin is to stabilize the liver cell membrane. It prevents or avoids the loss of soluble cellular components such as transaminase. Silymarin can limit the penetration of certain hepatotoxic substances (such as alpha-amanita) into the interior of cells. The enhancement of protein synthesis is due to the fact that silymarin stimulates the activity of RNA polymerase I in the nucleus, thus helping the synthesis of ribosomal RNA in hepatocytes, and at the same time leading to the massive synthesis of structural and functional proteins (enzymes). Therefore, silymarin can enhance the repair ability and regenerative capacity of hepatocytes.

Main Functions

This substance has the following effects. It can protect liver cells from toxic substances, especially alcohol and environmental pollutants (insecticides, heavy metals, etc.) invading the liver. It has strong antioxidant function and protects liver cells from free radical damage. Far better than vitamin E. It promotes protein synthesis, accelerates the production of new hepatocytes, or repairs damaged liver cells themselves. Therefore, it is called "natural liver protection medicine". In addition, silymarin also has anti-radiation, anti-aging, prevention and treatment of arteriosclerosis, delaying skin aging and other effects. This product is widely used in the production of medicines, health products, cosmetics, food and other products. The current silymarin dosage form has oral preparations: silymarin tablets, Yiganling tablets, silybin lecithin composite hard capsules.


1. Silibinin can reduce growth of cancer cells in breast, cervical, and prostate cancers

4-Silybin for Stimulate protein biosynthesis

2. Silibinin extract is mainly used for viral hepatitis, acute and chronic hepatitis, cirrhosis, fatty liver, nutrition, metabolic disorders and cardiovascular disease.

2-Silybin for anti-inflammatory


natural field

Why choose us?

natural field

Hot Tags: silybin for liver detoxification support, manufacturers, suppliers, factory, wholesale, best, price, buy, for sale, bulk

Previous: Milk Thistle Seed Extract Silymarin Powder

Next: No Information

Related Products