Milk Thistle Extract Powder

1.Botanical Source: Silybum Marianum Fruit
2.Appearance: Light Yellow Powder
3.Specification: Silymarin 30%-80%
4.CAS NO: 84604-20-6
5.Test Method: UV
6.Main Market: European, North America, Asia
7.Packing Specification: 25kg/drum, 27 drums/tray
8.Delivery: 3-7working days
9.Certification: KOSHER,HALAL,BRC,ORGANIC,ISO9001,ISO22000 etc.

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Product Description

Premium Milk Thistle Extract Powder- Standardized 80% Silymarin for Liver Support

Strong Milk Thistle Extract Powder is good for your liver|Silymarin powder supplier|china silymarin manufacturers|wholesale silymarin manufacturer

Shaanxi Hongda's Milk Thistle Extract Powder is laboratory tested and contains 80% standardized Silymarin, which is beneficial to liver health. Our bulk organic milk thistle seed powder is produced using clean CO2 technology, the raw materials come from EU organic farms, and we use high performance liquid chromatography (HPLC) to test the concentration of each batch of products to ensure the purity and safety of the product.

Our milk thistle extract Silymarin belongs to our high‑turnover botanical portfolio. We source traceable Silybum marianum seed raw stocks and run full extraction, purification and post‑modification inside our own plant. Every lot gets both UV screening plus HPLC profiling for silybin subgroup composition, alongside residual‑solvent and contaminant testing before release. We hold inventory across mainstream grades and offer export‑optimized packaging for intercontinental sea shipment.

Disclaimer: This product is sold exclusively as bulk industrial manufacturing raw material. Not intended for direct retail‑consumer or personal usage.

HPLC Verified | cGMP Certified | Organically Sourced

[Request Free Sample & COA]

Email us at duke@hongdaherb.com if you need pure milk thistle powder of price, a COA, or to make changes.

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Why should you choose our Milk Thistle Extract Powder?

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✅ We employ High Performance Liquid Chromatography (HPLC) to ensure that each batch of our goods contains the exact active ingredients. We supply 80% Silymarin
🌱 The seeds are organic, non-GMO, and they are traceable pesticide-free.
📦 Here is our answer tailored to you: We offer bulk packaging, private label blends, or granules with a particle size range of 80 to 200 mesh.
🌍 Comply with all regulations: Items sent to FDA, EFSA, and FSSC 22000 require prior inspection.
✅ Microencapsulation Technology and Functional Gummies: Hongda provides bulk milk thistle extract processed through physical granulation, solving the problems of poor flowability and easy film adhesion associated with ordinary powders. Meanwhile, our water-soluble formulation disperses uniformly in aqueous systems, without sticking to walls or producing flocculent sediment, making it an ideal choice for liquid product developers.

Our Silymarin Specifications

Test Item	Practical Procurement & Manufacturing Meaning	Our Available Parameters
Botanical Source	Botanical identity traceability	Silybum Marianum dried seed
Appearance	Batch visual consistency for blending	Light‑yellow to yellow‑brown fine powder
Silymarin Content	Marker compound; two test modes available	UV:30%‑80%; HPLC:45%‑60%
Silybin + Isosilybin	Key sub‑fraction for high‑standard markets	30% /35% adjustable
Loss on Drying	Prevent caking during long‑haul ocean transit	≤5.0%
Residual Solvents	Compliance for EU / US import audit, ICH Q3C	Meets ICH Q3C thresholds
Heavy Metals & Microbes	Nutraceutical raw‑material safety	Compliant with food‑ingredient standards
Solubility Property	Critical for your finished‑product format	Standard fat‑soluble grade / water‑dispersible modified grade
Shelf‑life	Under sealed cool‑dark warehouse storage	24 months
Packing	Bulk shipping configuration	25 kg food‑grade fibre drum; double PE‑aluminum inner bag
MOQ	Order entry threshold	100 kg bulk; small lab trial samples available

Our Different Specification

Active Ingredient	Specification ＆ Test Method	Solubility
Silymarin extracted by acetone	UV80% UV80%, silybin+Isosilybin30% UV80%, silybin30% UV85%, Silybin35% HPLC45% HPLC50% HPLC55% HPLC60%	Insoluble in water, soluble in acetone
Silymarin extracted by ethano	UV80% UV80%, silybin+Isosilybin30% UV80%, silybin30% UV85%, Silybin35% HPLC45% HPLC50% HPLC55% HPLC60%	Insoluble in water, soluble in ethanol
Silymarin extracted by ethyl acetate	UV80% UV80%, silybin+Isosilybin30% UV80%, silybin30% UV85%, Silybin35% HPLC45% HPLC50% HPLC55% HPLC60%	Insoluble in water, soluble in ethyl acetate
Water Soluble Silymarin	UV20% UV40% UV45%	Soluble in water and ethanol
Silybin	Silybin 80% Silybin 90% Silybin 95% Silybin 98% HPLC60%-90%	Insoluble in water, soluble in acetone
Organic silymarin	70%UV	Insoluble in water, soluble in ethanol

Note: Lot‑specific COA includes both UV and HPLC test results. Raw‑source trace documentation can be supplied for supplier‑qualification audit upon formal request.

contact us to get more information: duke@hongdaherb.com

Extraction & Post‑Processing Workflow Oriented To Botanical Risks

Seed‑lot incoming validation Each incoming seed batch undergoes preliminary identity screening. Harvest‑origin records are retained. Reject seed lots with excessive foreign plant fragments or high pre‑existing contaminant load before feeding to extraction.
Selective solvent‑based extraction We deploy different extraction solvent systems matching customer target grade. Process parameters are locked per grade recipe, avoiding over‑extraction of unwanted plant impurities.
Multi‑stage purification & desolventisation Multi‑step purification removes plant‑matrix impurities. Dedicated vacuum desorption step lowers residual‑solvent levels rather than relying only on simple evaporation, aligning with ICH Q3C requirements.
Optional water‑dispersible modification process For customers working on solid‑drink or liquid premix lines, we run dedicated post‑processing instead of simple physical mixing to achieve water‑dispersible performance. Each modified lot will go through dispersion‑behaviour verification test.
Multi‑dimensional batch release testing Every finished batch runs UV+HPLC profiling, residual‑solvent test, heavy‑metal and full microbial panel. We do not ship batches relying merely on single‑method UV testing.
Moisture‑barrier sealed packing Finished powder packed immediately after QC pass. Double‑layer barrier bags reduce light‑and‑moisture influence during overseas transit. Enhanced packing can be arranged for tropical high‑humidity destinations.

Milk thistle extract extraction process

Beyond Liver Health

While famed for hepatoprotection, silymarin powder does more!
Antioxidant Boost: Fights free radicals that are associated to aging.
Skin and Immunity: Our china silymarin powder fights inflammation and helps make more collagen.
Metabolic Support: New studies suggest that natural milk thistle extract powder in stock may help keep cholesterol levels in check.

Milk Thistle Powder Benefits

Built for Your Formulation Needs

1. Purity of Pharmaceutical Grade

Third-party labs check each batch for heavy metals, microbes, and solvent residues (ICH Q3C compliant). You can download our Certificate of Analysis (CoA) for each shipment if you want.

2. Bioavailability Based on Research

Our proprietary extraction technology makes silymarin powder for sale easier for the body to absorb silymarin, which is great for clinical trials that aim to improve liver health or metabolic health.

3. Can grow and last

We make sure that we deliver on time without breaking any environmental rules by having a 10,000-ton yearly capacity and carbon-neutral production.

Who Uses This Extract?(milk thistle extract powder manufacturers/milk thistle extract powder suppliers/silybum marianum extract supplier)

Supplement Brands: Create capsules/tablets with clinically effective silymarin doses.
Detox Product Developers: Blend with artichoke or dandelion extracts for synergistic effects.
Clinical Researchers: Access toxicology reports and stability data for trial submissions.

Milk Thistle Extract Powder Applications:

OEM Service | Advanced solutions pure milk thistle extract powder company

"Post-Hangover Recovery" Drink: Milk thistle extract (water-soluble) + curcumin + electrolytes. Provides rapid liver stress relief for those who socially drink.

Metabolic Syndrome Management Stack: Milk thistle powder bulk + berberine hydrochloride + alpha-lipoic acid. Synergistically optimizes glucose metabolism and reduces fat accumulation.

Pet (Cat & Dog) Liver Health: Offers a high-purity, low-pesticide-residue natural defense against mycotoxins commonly found in pet food and supplements.

OEM service

Quality Assurance

Dual‑mode testing (UV + HPLC) to avoid misleading single‑index results

In global botanical trade, relying only on UV test may overestimate real active‑substance composition. We apply both UV screening and HPLC for silybin‑family sub‑fractions for every production lot. Test records can be shared for your internal lab cross‑verification, helping you mitigate risks when targeting strict EU or North‑American market registration.

Clear grade separation between standard and water‑dispersible variant

Many suppliers label ordinary extract as “water‑soluble” by simple physical blending, which creates flocculation and sediment in real drink‑mix production. Our modified water‑dispersible grade goes through dedicated post‑processing workflow. We can send comparative dispersion trial samples upon request, so your R&D team can observe practical performance before mass‑order.

Laboratory

Full set of export‑adapted documentation

Each shipment includes lot‑matched COA (UV+HPLC data), residual‑solvent report, heavy‑metal & microbial report and SDS. Non‑GMO, allergen‑free statements can be issued; Kosher / Halal and organic documents are subject to batch actual status.

Certifications

Bulk Order Advantages

‑ Standard packing：25 kg net weight food‑grade fibre drum, double‑layer PE‑aluminum foil inner moisture‑proof & light‑shield bags. Small trial‑size packing negotiable.

‑ Warehouse guidance：Keep drums tightly sealed inside cool, dry and dark storage area. Avoid repeated frequent drum‑opening; once opened, consume stock quickly. Botanical extract powder is sensitive to prolonged light exposure.

‑ Shipping option：Sea freight or air freight. Upgraded light‑moisture‑barrier packing is strongly recommended for tropical high‑temperature‑humidity regions.

‑ Lead‑time：Conventional in‑stock grades 10‑16 working‑days after deposit confirmed. Custom‑modified water‑dispersible batches will extend production lead‑time accordingly.

Packaging

FAQ

Q: Why there is numerical gap between UV‑test silymarin value and HPLC result for milk thistle extract?

A: UV testing measures total flavonolignan absorbance value, while HPLC separates individual silybin‑series compounds. The two testing principles generate different numerical outputs. We provide both sets of data per lot, which helps your team satisfy different‑region regulatory submission requirements.

Q: What causes sediment when mixing milk thistle extract into solid‑drink formulas?

A: Standard silymarin extract is fat‑soluble. If you use standard grade for aqueous‑system formulation, sediment will appear. You need to select our dedicated water‑dispersible modified variant. We strongly advise small‑scale lab trial matching your actual pH and excipient environment before mass‑production.

Q: Can you provide organic‑certified milk thistle extract batches?

A: Organic grade is available subject to raw‑seed‑lot availability. Corresponding organic supporting documents will match the exact production batch. Please state organic‑grade requirement clearly inside your inquiry.

Q: How is silymarin content verified?

A: Every batch undergoes HPLC analysis. We provide lab reports with your order.

Q: Can I get a customized concentration?

A: Yes! We offer 30%-80% milk thistle bulk powder silymarin blends to match your formula.

Q: Do you support small research orders?

A: Absolutely. Samples start at 100 g with full documentation.