Polygonum multiflorum extract

Premium Polygonum multiflorum Extract Supplier – BioSpark Biotechnology 

BioSpark (Xi'an) Biotechnology offers pharmaceutical-grade Polygonum multiflorum extract with guaranteed 10% Stilbene Glycoside (TSG) content verified by HPLC. Our advanced extraction technology ensures low free anthraquinone levels, addressing hepatotoxicity concerns while preserving bioactive compounds.

With ISO9001, GMP, Legitimate, Halal, and FDA certifications, we provide batch-consistent extricate in fine brown-yellow powder shape. Each 25kg drum contains thoroughly tried fabric assembly universal pharmacopeial measures for overwhelming metals, pesticide buildups, and microbial limits.

Our production line keeps up sufficient stock for quick worldwide shipping through express, discuss, or ocean cargo. We bolster adaptable installment terms and offer comprehensive OEM/ODM administrations for dietary supplements, cosmeceuticals, and useful refreshments. Least arrange amount begins at fair 1kg, empowering both R&D examining and commercial-scale production.

Why Choose BioSpark for Your Botanical Extricate Needs?

Advanced Preparing Technology

We utilize vacuum low-temperature concentration and splash drying to protect heat-sensitive stilbene glycosides. This guarantees predominant bioavailability compared to customary extracts.

Dual Security & Adequacy Focus

Our extraction convention diminishes emodin and physcion to secure levels whereas concentrating advantageous TSG. You get restorative power without hepatotoxic risks.

Comprehensive Quality Documentation

Every bunch incorporates Certificate of Examination (COA), unique finger impression chromatograms, and overwhelming metal reports. We give full traceability from crude tuber determination to last packaging.

Global Compliance Expertise

With items traded to Europe, North America, and Southeast Asia, we get it territorial administrative necessities. Our extricates meet USP, EU Pharmacopoeia, and FDA standards.

Flexible Customization Options

Whether you require 10% or 50% TSG determinations, custom work sizes, or private labeling, our R&D group tailors details to your advertise positioning.

Specification of Polygonum multiflorum extract

Certificate of Analysis (COA)

Each shipment includes third-party verified COA documenting:

• HPLC chromatogram for TSG quantification
• ICP-MS results for heavy metals (Pb, As, Hg, Cd)
• GC-MS/MS pesticide residue screening
• Microbial testing (E. coli, Salmonella, Yeast/Mold)
• Fingerprint chromatogram confirming species authenticity

Our quality assurance team reviews all data before release, ensuring zero adulteration with cheaper botanical fillers.

Certificate

BioSpark holds internationally recognized certifications:

• ISO9001 Quality Management System
• GMP Good Manufacturing Practice
• Kosher & Halal for diverse dietary requirements
• FDA registration for U.S. market access

These qualifications illustrate our commitment to creating secure, viable botanical ingredients.

Health Benefits of He Shou Wu Extract

Hair Pigmentation & Nourishment

TSG fortifies melanocyte action, normally reestablishing hair color. Perfect for anti-gray hair supplements and scalp care serums.

Antioxidant & Anti-Aging Properties

Stilbene glycosides neutralize free radicals, supporting cellular life span. Culminate for age-defying dietary supplements and skincare formulations.

Cardiovascular Support

Clinical studies show Polygonum multiflorum extract helps regulate blood lipid levels. Suitable for heart health nutraceuticals.

Liver & Kidney Tonification

Traditional benefits presently supported by present day inquire about. Our extricate keeps up restorative adequacy whereas minimizing security concerns.

Application Areas

Dietary Supplements

Capsules, tablets, and powdered drinks for hair wellbeing, imperativeness, and life span. Our extricate mixes consistently in multi-ingredient formulas.

Cosmeceuticals

Anti-aging serums, helpful creams, and shampoos use its melanin-enhancing and antioxidant properties.

Functional Nourishments & Beverages

Wellness teas, home grown glues, and braced drinks advantage from its double solvency profile for ideal infusion.

Traditional Medicine Compounds

Raw material for classic TCM prescriptions like Qibao Meirandan and Shouwu Yanshou Dan.

Quality Control Framework

Our multi-stage testing protocol addresses critical industry pain points:

Raw Material Verification

Botanical identification via DNA barcoding prevents species substitution. Only Polygonum multiflorum Thunb. tubers are processed.

In-Process Monitoring

Real-time HPLC during extraction ensures target TSG concentration. Emodin levels are continuously monitored to stay below safety thresholds.

Finished Product Testing

Heavy metal screening, pesticide analysis, and microbial testing confirm compliance with international standards before packaging.

Stability Studies

We provide shelf-life data showing TSG retention rates over 24 months when stored properly.

Research & Development Results

BioSpark invests heavily in botanical science. Recent achievements include:

• Optimized extraction yielding 20% higher TSG recovery
• Patented low-temperature drying preserving 95% bioactivity
• Collaborative studies with universities on hair growth mechanisms
• Development of water-dispersible Polygonum multiflorum extract for beverage applications

Our R&D group distributes discoveries in peer-reviewed diaries, strengthening our expertise.

Packaging and Transportation

Standard Packaging

25kg/drum with twofold polyethylene packs and aluminum thwart lining. Ensures against dampness and light degradation.

Custom Options

1kg, 5kg, or bulk bundling accessible. Private labeling and tamper-evident seals upon request.

Shipping Methods

• Express (DHL, FedEx): 3-5 days for samples
• Air freight: 7-10 days for commercial orders
• Sea freight: Cost-effective for bulk shipments

We offer FOB, CIF, CFR, EXW, DAP, and DDP terms to suit your logistics preferences.

After-Sales Service

Technical Support

Our team assists with formulation optimization, dosage recommendations, and regulatory documentation.

Sample Program

First-time clients receive complimentary samples (freight collect) to evaluate quality before bulk ordering.

Flexible Payment

Wire transfer (T/T) preferred. We accommodate letter of credit (L/C) for established partnerships.

Quality Guarantee

If any clump comes up short concurred details, we offer full substitution or discount without question.

FAQ

Q: What's the contrast between crude and prepared He Shou Wu extract?

A: Our extricate employments handled tubers, improving tonic properties whereas decreasing purgative impacts. Appropriate for long-term supplementation.

Q: Can you alter TSG percentage?

A: Completely. We create 10%, 20%, 30%, and 50% TSG extricates. Higher concentrations are accessible for specialized applications.

Q: How do you guarantee moo hepatotoxicity risk?

A: Our preparing strategy essentially diminishes free anthraquinones (emodin, physcion) to secure levels confirmed by HPLC in each batch.

Q: What's the commonplace lead time?

A: In-stock orders dispatch inside 48 hours. Custom details require 2-3 weeks for generation and testing.

Q: Do you give administrative back for modern markets?

A: Yes. We supply all fundamental documentation counting COAs, allergen explanations, and compliance letters for FDA, EU, and other purviews.

Contact Us

Ready to source premium botanical extracts, including Polygonum multiflorum extract, for your brand? Our team is here to help with technical questions, quotations, and samples.

Email: sales@biosparkcn.com