Premium Silymarin Milk Thistle Extract Powder from China Factory Suppliers

High-potency Silymarin extracted from Silybum marianum seeds via acetone solvent. Non-GMO, BSE TSE free, and allergen-free. Source premium liver support ingredients from a leading China factory and trusted suppliers.

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Product Detail

Premium Milk Thistle Extract, standardized for Silymarin content, is a high-potency botanical solution derived from Silybum marianum (L.) Gaertn seeds. Renowned for its exceptional liver-protective properties, this extract contains a powerful complex of flavonoids, including silibinin, silybin, and isosilybin, which work synergistically to support hepatic health and cellular regeneration.

Engineered for professional nutritional supplement and pharmaceutical formulations, our Silymarin powder is processed using advanced acetone solvent extraction to ensure maximum purity and stability. It provides a robust antioxidant defense mechanism, making it an essential ingredient for products targeting liver detoxification and systemic protection against oxidative stress.

Detailed Parameters

Assay (Silymarin)	≥50% (UV Method)	Appearance	Yellow to Yellowish-Brown Powder
Loss on Drying	≤5%	Sulphated Ash	≤0.5%
Particle Size	90% Pass 80 Mesh	Residual N-hexane	＜290ppm (USP)
Residual Acetone	＜5000ppm (USP)	Heavy Metals	＜10ppm (USP)
Lead (Pb)	＜0.5 ppm	Arsenic (As)	＜3.0 ppm

Key Advantages

Hepatoprotective Power

High concentration of Silymarin provides potent liver protection and aids in recovery from hepatic insults.

Extended Stability

Guaranteed 3-year shelf life when stored in a cool, dry place, ensuring long-term ingredient viability.

Ultra-Pure Profile

Strictly Non-GMO, BSE/TSE free, and allergen-free for the highest safety standards in health food production.

Antioxidant Rich

Loaded with flavonoids like isosilybin and silibinin to combat oxidative damage at the cellular level.

Rigorous Testing

Full microbiological screening (E.Coli, Salmonella) and heavy metal analysis per GB and USP standards.

OEM/ODM Ready

Flexible integration for chewable tablets, coating tablets, and liposomal delivery systems.

Product Gallery

Management Platforms

Raw Material Sourcing

Strict selection of Silybum marianum seeds to ensure high active flavonoid yields.

Solvent Extraction

Precision acetone extraction process to isolate Silymarin without degrading active compounds.

Purity Verification

Multi-stage UV testing to verify Silymarin assay levels meet the ≥50% specification.

Safety Compliance

Continuous monitoring for heavy metals and microbial counts according to GB standards.

Industrial Packaging

Standardized 25kg drums with airtight seals to prevent moisture and sunlight exposure.

Quality Assurance

Comprehensive CoA provided for every batch to ensure traceability and consistency.

Investment Return Comparison

Feature	Standard Extract	Finutra Premium Extract	Market Value
Active Concentration	30% - 40%	≥50% Silymarin	Higher Potency
Purity Standards	Basic Testing	USP/GB Dual Standard	Reduced Risk
Contaminant Control	Variable	Strict Heavy Metal Control	Premium Safety
Solubility/Mesh	Coarse Powder	90% Pass 80 Mesh	Easier Formulation
Certifications	Limited	Non-GMO / BSE / TSE Free	Global Market Access

Frequently Asked Questions

Q: What is the difference between Milk Thistle and Silymarin?

Milk Thistle is the herb (Silybum marianum), while Silymarin is the complex of active ingredients (flavonolignans) extracted from the seeds that provide the therapeutic liver benefits.

Q: How does Silymarin protect the liver?

Silymarin acts as a powerful antioxidant and anti-inflammatory agent, helping to stabilize cell membranes and stimulate protein synthesis to promote liver regeneration.

Q: Is this extract suitable for vegan supplements?

Yes, our Milk Thistle extract is plant-derived, Non-GMO, and BSE/TSE free, making it ideal for vegan and vegetarian nutraceutical formulations.

Q: What are the storage requirements for Silymarin powder?

It should be stored in a cool, dry environment, away from direct sunlight and moisture, to maintain its potency for up to three years.

Q: Can this extract be used in time-release tablets?

Absolutely. Due to its particle size (90% pass 80 mesh) and high purity, it is an excellent candidate for coating tablets and time-release delivery systems.

Q: What quality standards are used for microbiological testing?

We adhere to strict GB (Guobiao) standards, including GB 4789.2, 4789.15, 4789.3, and 4789.4 to ensure the absence of E.Coli and Salmonella.