white willow bark extract powder
Production Process: Plant Extraction Method
Active Ingredient: Salicin
Specification: 15% (HPLC)
Country of Origin: China
Testing Method: High-Performance Liquid Chromatography (HPLC)
Quantity: 25 kg
Appearance: Light yellow to light brown fine powder with a characteristic slightly bitter bark odor
Solubility: Soluble in water, slightly soluble in ethanol
Certifications: ISO9001, Kosher, Halal, FDA, GMP
Packaging Specifications: 25 kg/drum
Delivery Terms: FOB, CIF, CFR, EXW, DAP, DDP
Shipping Method: Express, Air Freight, Sea Freight
Payment Method: Bank Transfer (T/T) preferred
Delivery Status: Sufficient stock, fast and safe delivery
OEM/ODM: Available
Minimum Order Quantity: 1 kg
For business customers only
- Free Samples
- Quality Assurance
- 24/7 Customer Service
Product Introduction
Premium White Willow Bark Extract Powder – Nature's Gentle Solution for Wellness
Looking for a natural alternative to support your wellness formulations? Our white willow bark extract powder delivers nature's time-tested benefits in a standardized, reliable form. Known as the botanical forerunner to advanced torment alleviation compounds, this extricate contains salicin—a normal compound that works delicately with your body. We've refined conventional botanical intelligence utilizing progressed extraction innovation to make a item that's both successful and tender. Whether you're creating joint wellbeing supplements, alleviating definitions, or utilitarian wellness items, our extricate gives the quality and consistency you require to provide comes about your clients can trust.
Product Description
Our extricate is carefully delivered from premium white willow bark through multi-stage handling. Utilizing high-performance fluid chromatography (HPLC), we standardize each bunch to 15% salicin substance, guaranteeing reliable power. The result is a light yellow to light brown fine powder with fabulous flowability and water solubility—perfect for different detailing needs.

Key Specifications:
- Active Ingredient: Salicin (15% standardized)
- Appearance: Fine powder, 80-100 mesh
- Solubility: Water-soluble, slightly soluble in ethanol
- Origin: China
- Packaging: 25 kg/drum (custom sizes available)
- Minimum Order: 1 kg
Application Areas
This versatile botanical ingredient fits seamlessly into multiple product categories:
Dietary Supplements: Joint health formulas, natural pain relief capsules, anti-inflammatory support tablets
Functional Foods: Soothing beverage powders, wellness drink mixes
Topical Products: Massage gels, soothing creams, external pain relief formulations
OTC Herbal Medicines: Natural fever reduction products, general wellness support
The gentle nature of this botanical extract, including white willow bark extract powder, makes it ideal for daily health management products targeting consumers seeking natural alternatives.

Benefits of White Willow Bark Extract Powder
For Your Body: The salicin changes over actually in your framework to convey alleviating impacts without cruel chemical affect. It bolsters ordinary incendiary reaction, facilitates periodic distress, and advances in general wellness—all whereas being essentially gentler on the stomach than manufactured alternatives.
For Your Definitions: You get reliable standardized strength, great solidness amid capacity, and prevalent compatibility with other fixings. The fine molecule estimate guarantees smooth mixing in capsules, tablets, or powdered formulations.
For Your Business: Our extract offers strong market appeal as consumers increasingly seek plant-based wellness solutions. The "natural aspirin" positioning resonates with health-conscious buyers looking for traditional remedies backed by modern quality standards.
Why Choose Us?
Deep Industry Expertise: With over a decade specializing in plant extracts and health food ingredients, we understand the regulatory landscapes of European, American, and Asian markets. We know what your customers need.
Advanced Technology: We master core extraction technologies including supercritical extraction and membrane separation. Our processes are validated through multi-center trials and cell experiments, creating products with precise functionality.
Rapid Response: Standard products ship within 10 days. Custom formulations start production within 15 days and deliver within 30 days. You'll receive order responses within 48 hours and complete solutions within 72 hours.
Massive Inventory: We maintain over 1,000 tons of conventional plant extract raw materials and 100,000 boxes of finished products, ensuring you never face supply interruptions.
Full Customization: ODM/OEM services start from just 100 boxes or kilograms. We offer complete customization—from formula development through dosage forms (gummies, capsules, powders) to packaging design tailored for your target market.

Certificates
We hold key certifications that open doors to global markets:
- ISO9001 Quality Management
- FDA Registration
- GMP Certification
- Kosher & Halal Certified
- EU Organic Certification
- US NSF-GMP Certification
All certificates are available for verification at any time.

Quality Control
Quality isn't negotiable. Our 5A-level factory implements comprehensive control from organic raw material sourcing through final product:
- Raw materials undergo rigorous testing before acceptance
- Multi-stage filtration removes impurities and contaminants
- HPLC testing confirms salicin content in every batch
- Microbiological testing ensures safety
- Low-temperature sterilization protects active compounds
- Final products tested for heavy metals, pesticides, and solvents
We've established joint laboratories with leading universities, continuously refining our processes and developing new formulations.
COA (Certificate of Analysis)
Every batch includes a comprehensive Certificate of Analysis documenting:
- Salicin content (guaranteed 15% minimum)
- Physical characteristics (appearance, particle size, solubility)
- Microbiological safety data
- Heavy metal screening results
- Pesticide residue analysis
- Moisture content and loss on drying
This documentation supports your regulatory compliance and quality assurance processes, including white willow bark extract powder.
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Product Name:
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White Willow Bark Extract
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Latin Name:
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Salix alba L.
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Batch Quantity:
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200Kg
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BatchNumber:
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GH2025112401
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Mfg Date:
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November 24, 2025
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Exp Date:
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November 23, 2027
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Analysis Item
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Specification
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Result
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Method
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Specifications
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15% salicin
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Conforms
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HPLC
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Chemical Physical Control
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Appearance
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Fine powder
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Conforms
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Sensory
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Color
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Light brown
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Conforms
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Visua
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Odor
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Characteristic
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Conforms
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Gustatory
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Sieve Analysis
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100% pass 80 mesh
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Conforms
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CP2020
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Loss on Drying
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≤5%
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3.42%
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GB/T5009.3
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Residue On Ignition
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≤5%
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2.47%
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GB/T5009.4
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Heavy Metals
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≤10ppm
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Conforms
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AAS
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Arsenic (As)
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≤2ppm
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Conforms
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AAS(GB/T5009.11)
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Lead (Pb)
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≤2ppm
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Conforms
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AAS(GB/T5009.12)
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Cadmium (Cd)
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≤2ppm
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Conforms
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AAS(GB/T5009.15)
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Mercury (Hg)
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≤0.1ppm
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Conforms
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AAS(GB/T5009.17)
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Microbiology Control
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Total Plate Count
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<10000cfu/g
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Conforms
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GB/T4789.2
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Yeast & Mold
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<1000cfu/g
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Conforms
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GB/T4789.15
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E. Coli
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Negative
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Negative
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GB/T4789.3
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Salmonella
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Negative
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Negative
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GB/T4789.4
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Staphylococcin
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Negative
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Negative
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GB/T4789.10
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Parking
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Packed In Paper-drums and two plastic-bags inside. Net Weight: 25kgs/drum.
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Storage
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Store in cool & dry place. Do not freeze. Keep away from strong light and heat
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Shelf life
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2 years when properly stored.
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Packaging and Transportation
Packaging: Standard 25 kg fiber drums with moisture-proof aluminum foil inner bags. Custom packaging available for smaller quantities or specialized requirements.
Transportation Solutions:
We've partnered with DHL, FedEx, and specialized cold chain providers to offer flexible shipping:
- Express Delivery: Door-to-door service for samples and urgent orders
- Air Freight: 5-10 working days for medium-volume orders
- Ocean Freight: Cost-effective bulk shipping (20-45 days)
- Specialized Services: FBA first-mile delivery, bonded warehouse storage, temperature-controlled transport
Our dedicated EU and US shipping lines ensure direct delivery within 15 days with over 99% customs clearance success rate.
Trade Terms: We support EXW, FOB, CIF, CFR, CPT, DAP, and DDP—choose what works best for your logistics strategy.

After-Sales Service
Your success is our priority. We provide:
Technical Support: Component testing reports, efficacy verification schemes, production process optimization guidance
Warranty: Two-year warranty on finished products
Regulatory Assistance: Help with market regulatory declarations, label design, and market access consultation for your target regions
Ongoing Partnership: Our team remains available to answer questions, troubleshoot formulation challenges, and support your product development journey.

R&D Results
Our research partnerships deliver tangible innovation:
- Validated extraction methods that maximize salicin retention while removing unwanted compounds
- Experimental data on specific active polysaccharides and high-purity polyphenols
- Multi-center human feeding trial results demonstrating efficacy
- Cell experiment verification of anti-inflammatory mechanisms
- Continuous formula development supporting customer product iteration
This scientific foundation means you're not just buying powder—you're accessing proven botanical technology.

FAQ
Q: How does your extract compare to synthetic alternatives?
A: Our botanical extract provides similar benefits with significantly less gastrointestinal irritation. It's ideal for customers seeking natural, gentle solutions for long-term use.
Q: Can you customize the salicin percentage?
A: Completely. Whereas 15% is our standard determination, we can standardize to 20-25% salicin or make custom concentrations based on your definition needs.
Q: What's your least arrange for custom formulations?
A: We begin custom ventures at fair 100 boxes or kilograms—much lower than industry benchmarks. This lets you test markets without enormous forthright investment.
Q: Do you help with administrative compliance?
A: Yes. We give all fundamental documentation and effectively help with administrative affirmations, name compliance, and advertise get to interview for your target regions.
Q: How steady is the item amid storage?
A: When put away in cool, dry, dim conditions in our moisture-proof bundling, the item keeps up power for 24 months. We incorporate nitty gritty capacity informational with each shipment.
Q: Can you supply both bulk powder and wrapped up products?
A: Yes. We offer crude item for your fabricating, also total ODM/OEM administrations for wrapped up capsules, tablets, gummies, or powders prepared for your brand.
Contact Us
Ready to explore how our white willow bark extract powder can enhance your product line? Our team is standing by to answer questions, provide samples, and develop customized solutions for your specific needs.
Email: sales@biosparkcn.com
Reach out today for detailed specifications, pricing, or to discuss your custom formulation project. We typically respond within 48 hours with comprehensive solutions tailored to your requirements.
BioSpark (Xi'an) Biotechnology Co., Ltd – Your trusted partner in premium botanical extracts and custom health product solutions.
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