Silymarin Powder, Silybin Isosilybin Powder, Milk Thistle Extract

Silymarin Powder, Silybin Isosilybin Powder, Milk Thistle Extract

- Product Name: Silymarin Powder, Silybin Isosilybin Powder, Milk Thistle Extract
- CAS: 84604-20-6
- Appearance: Light Yellow Powder
- Active Ingredient & Specification: Silymarin 30%, Silybin Isosilybin 30%
- Herb Source: Silybum Marianum
- Used Part: Fruit
- Test Method: HPLC/UV

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Brief Introduction

Silymarin is a kind of natural flavonoid lignans compounds, which are extracted from the dried fruits of silymarin in compositae family.

Silymarin is a natural active substance extracted from the dried fruits of silymarin from compositae plants. The main components of silymarin are silybin, isosilybin, silydianin and silychristin.

Silymarin is insoluble in water, acetone, ethyl acetate, methanol and ethanol, and slightly soluble in chloroform.

Silymarin can inhibit lipoxygenase and peroxidase, and it clinically is used  for the treatment of liver poisoning, liver dysfunction, anti-radiation and lipid lowering.

Product NameSilymarin Powder, Silybin Isosilybin Powder, Milk Thistle Extract
CAS No.84604-20-6
AppearanceLight Yellow Powder
Active Ingredient & SpecificationSilymarin 30%, Silybin Isosilybin 30%
Herb SourceSilybum Marianum Fruit
Test MethodHPLC/UV
Particle Size100% pass through 80 mesh

application&function plant extract


- Pharmaceutical Field(liver protection, anti-aging, preventing atherosis)

- Health Care(liver protection, anti-oxidant)

- Comestics Field(anti-aging, anti-oxidant)


- Eliminating Active Oxygen

Silymarin can directly remove reactive oxygen species, combat lipid peroxidation, and maintain cell membrane fluidity.

- Liver protection

Silymarin has a protective effect on liver damage caused by carbon tetrachloride, galactosamine, alcohols and other hepatotoxins.

- Anti-Tumor

Various reactive oxygen species can oxidize guanine to form 8-wild-type guanine, which causes DNA damage and then leads to tumors. The application of antioxidants, especially free radical scavengers, can prevent this process from happening.

- Anti-inflammatory

Silybin plays an anti-inflammatory role by lowering the levels of various pro-inflammatory cytokines, such as il-8, il-6, McP-1, and tnf-alpha.

- Lowering Blood Lipid

Silythistle oil contains a large number of linoleic acid, linolenic acid, belongs to polyunsaturated fatty acids, so it can promote the oxidation of cholesterol in the intestinal tract, reduce blood lipid, prevent atherosclerosis, significantly reduce the exogenous hyperlipidemia of cholesterol and triglyceride, and reduce plasma cholesterol and treatment of hypertension.

- Protecting Brain Ischemia

Silymarin has protective effect on ischemia reperfusion injury. After silybin was given to the gerbils with cerebral ischemia, the cerebral edema was reduced and atpase activity was increased.


STORAGE: Cool & Dry Place, away from strong light and heat

PACKAGE: 10g/one bag

1kg/one bag


Customization according to customers' request.


transportation way




1.   Can I Get Some Samples?

Yes, we supply free samples, and the delivery cost is paid by our clients.

2.    How To Confirm The Product Quality?
Free samples for your kind testing, and warmly welcome you to visit our factory, third-party inspection is also available.

3.   What’s Your MOQ?

MOQ. is different, normally 1kg is good. You can send inquiry to for confirmation.

4.   How About Delivery Time?

For Stock: 3~5 working days after advance payment or full payment is credited into our bank account.

Customization is according to the production shedule.

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