Milk Thistle Extract Powder
Latin Name: Silybum marianum (L.) Gaertn.
Part used: Seed
Extraction Type: Solvent Extraction
Specification: 80%Silymarin;80%98%Silybin; 40%Water-soluble Silymarin
Test Method:UV&HPLC
Appearance:Yellow Brown Powder
Certifications: GMP, ISO9001:2015, ISO22000:2018, HACCP, KOSHER and HALAL.
MOQ: 1KG
Sample: 10-20g Free Sample available
Production Capacity: 1000KG/month
Delivery Time: Delivery within one day from the warehouse
Shelf Life: 2 years
Payment:T/T
Company Advantage:100,000 level clean production workshop, Non-additive, Non-GMO, Non-Irradiated/treated by heat only.
- Fast Delievery
- Quality Assurance
- 24/7 Customer Service
Product Introduction
Milk Thistle Extract Powder Manufacturers and Suppliers
Healthkintai® as a leading Milk Thistle Extract Powder Manufacturer and Supplier, we are committed to being your trustworthy partner. Our relentless pursuit of excellence is reflected through our R&D centers, advanced produce factory and equipment, covering every aspect of our operations.KINTAI's core strength lies in our R&D center, where a group of passionate experts gather to explore the unlimited potential of milk thistle. The pursuit of knowledge and innovative spirit are important guarantees for the excellent efficacy and high quality of our products.

Our production base uses industry-leading technology to ensure perfect product quality and efficient performance. We hold multiple patents and certifications, including the highly recognized Quality System Certification, which not only demonstrates our adherence to rigorous standards, but also our strong commitment to our customers.If you want to wholesale milk thistle extract80%Silymarin; 80%98%Silybin; 40%Water-soluble Silymarin,feel free to contact us at info@kintaibio.com.
Specifications of Milk Thistle Extract Powder

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Silymarin vs Silybin
Both silymarin and silybin possess hepatoprotective and liver-protective effects, including stabilizing hepatocyte membranes, promoting hepatocyte regeneration, and exhibiting antioxidant and anti-inflammatory properties. This is their common basis.
Because silybin is the active ingredient and has higher bioavailability, at the same dosage, high-purity or high-bioavailability forms of silybin are generally considered to be more effective and reliable. Many clinical studies targeting specific liver diseases tend to use standardized silybin or silybin phospholipid complexes.

For routine liver health and general support, standardized Silymarin extracts (typically labeled as containing 70%-80% Silymarin) are a cost-effective option. If more potent support is needed for a specific health reason (or under professional guidance), highly bioavailable Silybin products (especially in phospholipid complex form) may be a better choice.
Benefits of Milk Thistle Extract Powder
Milk Thistle Extract Protect Liver
It possesses strong cell membrane stabilizing capabilities. Its active ingredients specifically bind to receptors on the liver cell membrane, forming a robust "protective layer" that effectively blocks the direct attack of exogenous toxins, preventing them from penetrating the cell membrane and causing damage. Simultaneously, it inhibits key inflammatory signaling pathways such as NF-κB, reducing the production of pro-inflammatory factors at their source, thereby alleviating liver inflammation. It is widely used to assist in improving conditions such as alcoholic liver disease, non-alcoholic fatty liver disease, drug-induced liver injury, and chronic viral hepatitis, making it a classic "liver-protecting" nutrient.

Milk Thistle Extract regulates metabolism
Silymarin improves the liver's insulin sensitivity, helping the liver respond more effectively to insulin signals, thereby promoting glucose uptake and utilization, inhibiting excessive glycogen output, helping to lower fasting blood glucose and improve glycated hemoglobin levels. In regulating blood lipids,Milk Thistle Extract Powder can intervene in the synthesis and metabolism of cholesterol and triglycerides in the liver, possibly by inhibiting the activity of related synthetic enzymes and promoting lipid breakdown and excretion, thus helping to lower the levels of total cholesterol, LDL cholesterol, and triglycerides in the blood.
Milk Thistle Extract Anti-Aging
Milk Thistle Extract also has potential systemic antioxidant and anti-aging supportive effects, with benefits extending to multiple systems in the body beyond the liver. Silymarin may protect the skin from UV radiation damage and support the maintenance of healthy skin structure through a similar antioxidant mechanism.

Uses of Milk Thistle Extract
Milk Thistle Extract Liver Health Supplements
This is its most classic and widespread application. Silymarin can stabilize liver cell membranes, promote liver cell regeneration, and has strong antioxidant capabilities, neutralizing free radicals and reducing inflammation. Clinically, it is often used as an adjunct treatment for alcoholic fatty liver, non-alcoholic fatty liver, drug- or toxin-induced liver damage, and as an adjunct care for chronic hepatitis. It is a recognized natural hepatoprotective and choleretic agent.

Milk Thistle Extract Diabetes Supplements
Milk thistle extract has an adjunctive effect in improving diabetes. It primarily works by enhancing hepatic insulin sensitivity and inhibiting excessive glycogenolysis, thereby effectively lowering fasting blood glucose and glycated hemoglobin levels. Simultaneously, its antioxidant and anti-inflammatory properties help alleviate oxidative stress and chronic inflammation common in diabetes, and it has a synergistic effect on non-alcoholic fatty liver disease, often associated with diabetes, and is frequently used as a nutritional support measure in adjunctive management.

Milk Thistle Dosage for Liver Repair
|
Condition / Purpose |
Standardized Silymarin Extract (Typical Range) |
Key Considerations & Notes |
|
General Liver Maintenance & Detox |
150 - 300 mg per day |
Often taken in 1-2 divided doses. Used for daily support in healthy individuals or those with mild exposure to toxins (e.g., occasional alcohol, environmental). |
|
Alcoholic Liver Disease Support |
400 - 600 mg per day |
Commonly used in clinical studies. Dosage is typically divided (e.g., 200 mg three times daily). Should be part of a comprehensive plan that includes abstinence from alcohol. |
|
Non-Alcoholic Fatty Liver Disease (NAFLD) Support |
250 - 600 mg per day |
Studies often use doses at the higher end of this range. Effectiveness is linked with lifestyle changes (diet, exercise, weight loss). |
|
Viral Hepatitis (B/C) Support |
420 - 600 mg per day |
Used as an adjunct therapy to help protect liver cells from inflammation and damage. Does not treat the virus itself. |
|
Drug/ Toxin-Induced Liver Injury |
400 - 800 mg per day |
May be used under medical supervision to support recovery from certain drug toxicities (e.g., acetaminophen overdose antidote is different and primary). |
|
High-Potency / Phosphatidylcholine-Bound Silybin |
250 - 600 mg of Silybin (not Silymarin) per day |
This form (e.g., Siliphos®, Silipide®) has significantly higher bioavailability. Therefore, the dose in milligrams is lower than standardized extracts, as it delivers more active compound. Follow specific product labels. |
Milk Thistle Extract Powder Side Effects
Milk Thistle Extract Powder is generally considered safe at regular doses, but a small number of users may experience mild side effects, most commonly mild gastrointestinal reactions such as diarrhea, bloating, nausea, or stomach upset. In rare cases, allergic reactions may occur, manifesting as rash or itching; the risk is higher for those allergic to plants in the Asteraceae family. Although the overall incidence of side effects is low and mild, patients with liver disease, pregnant women, breastfeeding women, and those taking this medication long-term must consult a doctor before use to assess individual risks and avoid potential adverse interactions.

Where can I buy Silymarin Milk Thistle Extract Powder?
Healthkintai® is a leading manufacturer of milk thistle extract in China. We offer OEM & ODM services and formula support. Our products are certified in GMP, ISO9001:2015, ISO22000:2018, HACCP, KOSHER and HALAL, ensuring high quality. if you require wholesale Milk Thistle Extract Powder,Please feel free to contact us at info@kintaibio.com.

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FAQ
Q1:Does silymarin help fatty liver?
A1:Existing research indicates that silymarin has a certain adjunctive therapeutic effect on non-alcoholic fatty liver disease. Its main efficacy comes from its anti-inflammatory and antioxidant properties, which help protect hepatocytes and reduce hepatic steatosis and fibrosis. Multiple clinical studies have confirmed its positive effects in improving liver function indicators and insulin resistance.
Q2:Is silymarin safe for kidneys?
A2:Silymarin is generally considered safe for the kidneys when used at standard recommended doses. In fact, some research suggests it may have a protective effect on kidney cells due to its antioxidant and anti-inflammatory properties, similar to its action in the liver. It has been studied as a supportive agent in certain kidney conditions.
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