Standardized Extract | NSF GMP Certified | 2-Day U.S. Shipping
Earth Made Nutritions sells Milk Thistle Extract 80% Silymarin that is safe for use in medicine and has been shown to contain 80% silymarin. This high-quality plant ingredient is made in our California facility, which is fully certified by NSF GMP, Kosher, Halal, ISO, and FSSC22000. It is used by formulators who need stable quality and a steady supply.
Minimum order: 25 kg; free samples available; stock on hand in 4 U.S. warehouses

Our FDA-registered, NSF GMP-certified facility employs:
· Temperature-controlled extraction systems
· Automated processing for batch consistency
· HEPA-filtered production areas
· Dedicated equipment for allergen management
· Real-time quality monitoring
Ethanol extraction methodology preserves the complete Silymarin complex (Silybin A & B, Silychristin, Silydianin) while minimizing residual solvents. This water-free process ensures stability and bioavailability.
| Parameter | Details |
|---|---|
| Latin Name | Silybum Marianum |
| Specification | 80% Silymarin |
| Solvent Used | Ethanol |
| Appearance | Yellow powder |
| Plant Part Used | Seed |
| Package | 25kgs/drum |
| MOQ | 25kgs |
| Sample | Free sample available |
| Lead Time | In stock, 2nd day picking up |
| Certificates | NSF GMP, Kosher, Halal, ISO, FSSC22000, Organic |
Common formats:
· Capsules and tablets (direct encapsulation)
· Softgels (oil-based formulations)
· Powder blends (with appropriate carriers)
· Liquid extracts (ethanol or glycerin-based)
Typical dosage range: 200-600mg daily (standardized to 80% Silymarin)
Solubility notes: Soluble in ethanol, acetone, and oils. Limited water solubility - consider using lecithin or other solubilizers for aqueous formulations.
Incorporate into:
· Protein powders
· Nutritional bars
· Specialized beverage mixes
· Meal replacement products
Formulation considerations: The extract of Milk Thistle Extract 80% Silymarin has a characteristic bitter taste. Flavor masking recommended for palatable end products. Fine powder ensures uniform distribution.
Silymarin's antioxidant and anti-inflammatory properties suit:
· Anti-aging skincare
· Protective serums
· Scalp treatments
· Sun care formulations
Compatibility: Works with various cosmetic bases. Light yellow color may affect appearance in clear formulations.

Every batch undergoes comprehensive analysis:
· Silymarin content verification - HPLC method per USP standards
· Heavy metals screening - ICP-MS testing (Pb, Cd, As, Hg)
· Pesticide residue analysis - Multi-residue screening
· Microbial testing - Total plate count, yeast, mold, pathogens
· Residual solvent analysis - GC testing for ethanol content
· Physical properties - Appearance, particle size, moisture, bulk density
Complete quality documentation package with each shipment:
· Certificate of Analysis (CoA)
· Certificate of Origin
· Safety Data Sheet (SDS)
· Allergen Statement
· Non-GMO Declaration
· Specification Sheet
· Organic Certificate (when applicable)
Third-party laboratory verification available upon request.

Four strategically located warehouses enable:
· 2-day pickup for in-stock orders
· Reduced shipping costs - domestic freight rates
· Lower inventory risk - smaller, more frequent orders possible
· Supply reliability - no customs delays or international logistics issues
· 25kg minimum order - accessible for pilot runs and commercial production
· Free samples - 100-500g quantities for formulation testing
· Bulk pricing - volume discounts for established accounts
· Custom packaging - private labeling and specialized containers available
Our team provides:
· Solubility and stability guidance
· Dosage calculations
· Compatibility assessment with other ingredients
· Regulatory documentation support
Available modifications:
· Alternative Silymarin concentrations
· Custom particle size distribution
· Specialized extraction profiles
· Unique packaging solutions
· Blended formulations
Contact our technical team to discuss project-specific requirements.
Our manufacturing and quality systems comply with:
· FDA 21 CFR Part 111 (Dietary Supplement cGMP)
· NSF/ANSI 455 (Dietary Supplements)
· ISO 9001 (Quality Management)
· FSSC 22000 (Food Safety)
· Kosher and Halal requirements
We provide comprehensive documentation to support:
· New Dietary Ingredient (NDI) notifications
· Generally Recognized as Safe (GRAS) submissions
· International product registrations
· Organic certification requirements
· Customer regulatory inquiries


A: Advanced extraction and thorough testing ensure this pharmaceutical-grade extract contains 80% Silymarin. Each batch has full CoA paperwork and third-party certification, unlike commodity-grade products. With few solvents, ethanol extraction maintains the whole spectrum of Silymarin flavonolignans.
A: Seal containers to avoid light, heat, and moisture. Conditions for optimal results: 15-25°C (59-77°F), <60% relative humidity. The extract stays potent for 24 months if kept correctly. Reseal containers immediately after use to avoid oxidation.
A: Free 100-500g samples are available for authorised formulators and manufacturers. CoA-documented samples ship. Before producing, formulation, stability, and sensory testing can be done.
Request samples through our technical team.
A: In-stock items: 2 business days to pickup/shipping
Custom specifications: 3-4 weeks (depending on requirements)
Organic certified batches: 2-3 weeks (subject to availability)
Real-time inventory status available upon inquiry.
A: Yes. Our R&D capabilities support custom specifications including:
· Alternative Silymarin percentages (60%, 90%, etc.)
· Silybin-specific extracts
· Water-soluble formulations
· Blends with complementary botanicals
· Custom particle size distributions
Minimum order quantities for custom specifications vary by complexity.
A: USP-compliant HPLC verifies silymarin content. Third-party verification follows our in-house lab testing of each batch. Complete HPLC chromatograms of flavonolignan components (Silybin A, B, Silychristin, Silydianin) are in the CoA.
Ready to formulate with pharmaceutical-grade Milk Thistle Extract 80% Silymarin?
Email: info@em-herb.com