High Quality silybum marianum Milk Thistle Seed Extract Silymarin 80%
Silybum marianum (L.) Gaertn belongs to the Asteraceae family (Compositae). It is native to southern Europe, southern Russia, Asia Minor and North Africa. Milk Thistle has been used in Europe as a remedy for liver problems for thousands of years. The seeds were consumed by European wet nurses to insure a healthy milk supply. The heads of this Thistle formerly were eaten, boiled, treated like those of the Artichoke. Milk Thistle seeds help stimulate protein synthesis in the liver. They even can help reverse the damage done from eating poisonous mushrooms such as Death Cap (Amanita phalloides) or from carbon tetrachloride, which destroy liver cells and usually cause death. Silymarin is kind of a flavonoid lignans compounds extracted from the seed coats of the compositae Silybum marianum, light yellow powder, bitter in taste. It is oluble in Acetone, Ethyl Acetate, Ethanol and Methanol, Hardly soluble in chloroform, insoluble in water.The main ingredient of Milk Thistle extract are : Silymarin, Silybin, Isosilybin, Silydianin, Silychristin, etc.
English name | silybum marianum extract, Milk Thistle extract |
Latin Name | Silybum marianum.L |
CAS No | 22888-70-6 / 65666-07-1 |
Molecular Formula | C25H22O10 |
Molecular Weight | 482.44 |
Active ingredients | Silymarin & Silybin |
Specification | Silymarin 80% UV/HPLC, Silybin 30% HPLC |
Use Part | seed |
Appearance | yellowish fine powder |
Mesh size | 80 Mesh |
Test Method | UV/HPLC |
1.Silymarin has antioxidant properties. Antioxidants are thought to prevent or lessen damage to body cells that is caused by a chemical process called oxidation.
2.Anti-inflammatory effects of silymarin help keep liver cells from swelling in response to injury.
3.Silymarin seems to encourage the liver to grow new cells, while discouraging the formation of inactive fibrous tissue.
4.By changing the outside layer of liver cells, silymarin may also keep certain harmful chemicals from getting into liver cells. 5.Milk thistle may also cause the immune system to be more active.
1.Medicine: to promote liver health and as a liver support pill.
2.Cosmetics: One of the silymarin uses could be to detoxify the skin and body after years of using what the major cosmetic companies provide for skincare
3. Dietary supplement: Maintain Normal Liver Function.



Changhsa Heking is a professional herb extracts company who devoted to natural ingredient research as well as production and sales. CSHeking was founded in 2016, Hunan province with superior traffic convenience. the factory is located in Changde Hunan. We provide high quality extracts for global functional food, beverage, health products, cosmetics and pharmaceutical etc. Its branch, Xi'an Heking bio-teah Co., Ltd, was founded in 2011 and is located in Xi'an Shanxi.Exhibitions

Packing & Transportation

Shipping choices | By EMS/E-Packet | By DHL/TNT/FedEx | By Air | By sea |
Suitable Quantity | Under 5KG | Under 50kg | Under 100kg | More than 100KG |
shipping Time | 7-15 Days | 3-10 Days | 5-15 Days | 10-45 Days |
shipping Cost | A bit high | High | Low | Lower |
service | Door to Door | To airport | To Port |
Q1: Can I get some samples?
A: Yes, we can supply the free sample10-20g, but the shipping cost be paid by our customers.Q2: How to start orders or make payments?
A: Proforma invoice will be sent first after confirmation of order, enclosed our bank information. Payment by T/T, Western Union or Paypal.
Q3: How to confirm the Product Quality before placing orders?
A:You can get free samples for some products,you only need to pay the shipping cost or arrange a courier to us and take the samples. You can send us your product specifications and requests,we will manufacture the products according to your requests.
Q4:Is there a discount?
A:Different quantity has different discount.
Q5: How do you treat quality complaint?
A:First of all, our quality control will reduce the quality problem to near zero. If there is a real quality problem caused by us, we will send you free goods for replacement or refund your loss.
Welcome to Contact us!