Keep Ingredients Co., Ltd. is one of the leading manufacturers and suppliers of white willow bark extract powder in China. If you're going to wholesale bulk high quality white willow bark extract powder, welcome to get more information from our factory. Also, cheap products are available.
Products Description
White Willow Bark Extract Powder is a high-purity botanical ingredient standardized to ≥98% Salicin by HPLC, developed for nutraceutical, functional food, pharmaceutical, and cosmeceutical manufacturers seeking stable, water-soluble active compounds with reliable batch consistency.
Derived from premium Salix bark through advanced water-ethanol extraction and precision purification technology, this ingredient delivers excellent solubility, clean appearance, and high active concentration suitable for modern formulation systems including capsules, gummies, tablets, sachets, beverage powders, and liquid delivery formats.
In addition to conventional extract formats, Water Solu also provides customized liposomal white willow bark extract systems using sunflower or soy lecithin carriers to improve dispersibility, formulation compatibility, and ingredient performance across different applications.
Our Advantages
1. High-Purity Salicin Standardization
Our White Willow Bark Extract contains ≥98% Salicin verified by HPLC analytical testing, ensuring strong batch-to-batch consistency for manufacturers requiring precise active compound control in commercial formulations.
This high standardization supports:
- Stable formulation performance
- Easier dosage calculation
- Consistent product labeling
- Improved finished product uniformity
- Reliable industrial-scale production
2. Excellent Water Solubility for Modern Formulations
Unlike many conventional botanical extracts with poor dispersion performance, this product is specifically optimized for water-soluble applications.
Benefits include:
- Faster dissolution
- Better beverage compatibility
- Reduced sedimentation
- Easier blending in premixes
- Improved manufacturing efficiency
Suitable for:
- Functional drinks
- Instant beverage powders
- Gummies
- Sachets
- Liquid supplements
- Effervescent tablets
- Soft chews
3. Liposomal Delivery Technology Available
We provide customized liposomal White Willow Bark Extract solutions designed for premium supplement brands and advanced nutraceutical developers.
Available options include:
- Standard liposomal systems
- Co-loading liposomal systems
- Sunflower lecithin carriers
- Soy lecithin carriers
- Different phospholipid grades for cost-performance optimization
Liposomal systems may help improve:
- Ingredient dispersibility
- Formulation stability
- Product differentiation
- Premium market positioning
4. Flexible OEM & ODM Manufacturing Support
We support full private label and customized formulation services for global brands, importers, contract manufacturers, and supplement companies.
Customization options include:
- Salicin concentration adjustment
- Ratio extracts (4:1, 10:1, etc.)
- Capsule filling
- Tablet compression
- Gummies
- Powder blends
- Stick packs
- Sachets
- Flavor systems
- Packaging customization
Proven Health Benefits
Supports overall comfort and wellness
Promotes healthy inflammatory response
Contributes to natural vitality and physical well-being
Aids in maintaining normal physiological function
Powerful Applications
1. Dietary Supplements
Widely used in:
Capsules
Tablets
Powder blends
Drink mixes
Daily wellness formulas
Botanical combination products
2. Functional Food & Beverage
Suitable for:
Functional beverages
Gummies
Nutrition bars
Wellness shots
Instant drink powders
RTD formulations
3. Nutraceutical & Pharmaceutical Formulations
Can be incorporated into:
Nutraceutical systems
Botanical active blends
Advanced wellness formulations
Functional pharmaceutical ingredients
4. Cosmetic & Personal Care Products
Used in:
Botanical skin care systems
Creams
Gel formulations
Herbal cosmetic products
Topical wellness applications
Technical Specifications
| Item | Specification |
|---|---|
| Product Name | White Willow Bark Extract Powder |
| Botanical Source | Salix spp. Bark |
| Active Ingredient | Salicin |
| Assay | ≥98% |
| Test Method | HPLC |
| Appearance | White Fine Powder |
| Solubility | Water Soluble |
| Recommended Soluble Ratio | 5% aqueous solution |
| Extraction Method | Water-Ethanol Extraction |
| Mesh Size | 80 Mesh |
| MOQ | 1kg |
| Shelf Life | 24 Months |
| OEM/ODM | Supported |
| Liposomal Option | Available |
Related Products - Our Solutions
| Related Products | Specifications |
|---|---|
| White Willow Bark Extract | 4:1, 10:1 (TLC) or OEM |
| Salicin Extract | 10%-98% (HPLC) |
| Liposomal White Willow Bark Extract | Liposomal formulations of all above concentrations |
Why Choose Water Solu CO. LTD as Your Supplier?
Consistent Quality: Rigorous quality control from raw material sourcing to final product ensures batch-to-batch consistency.
Technical Expertise: Our team provides strong technical support to help you integrate our ingredients into your formulations successfully.
Competitive Pricing: Direct manufacturing and efficient supply chain management allow us to offer high-value products with 5-20% more competitive pricing than peers with equal or superior quality.
Reliable Supply: Stable production capacity ensures we can meet your demands for both small and large orders, with consistent stock for fast delivery.
Full Certifications: We hold HACCP, ISO22000, BRC, FDA, Kosher, and Halal certifications to meet global market requirements.
Contact Us for a Quote or Sample
Looking for a reliable supplier of high-purity White Willow Bark Extract Powder with stable quality, competitive pricing, and strong OEM support?
Our team supports global nutraceutical brands, supplement manufacturers, contract manufacturers, wholesalers, and formulation companies with professional ingredient solutions and export services.
Contact us today for:
- Latest price quotation
- Free samples
- COA & specification sheets
- OEM/ODM consultation
- Bulk order support
- Customized formulation solutions
Email: info@watersolu.com
Phone: +86 13484914978
WhatsApp: +86 17396654828
For industrial, commercial, and manufacturing use only.
Manufacturing & Quality Control
Advanced Extraction Technology
Our production process combines:
- Controlled raw material sourcing
- Water-ethanol extraction
- Precision purification
- Fine filtration
- Standardized concentration
- Low-temperature drying
This ensures:
- Active compound preservation
- Stable salicin content
- Improved purity
- Better solubility
- Reduced impurities
Comprehensive Quality Assurance System
Every production batch undergoes strict testing before release.
Quality Control Includes:
- Active assay verification
- Heavy metal testing
- Microbiological analysis
- Solubility verification
- Organoleptic evaluation
- Particle size inspection
- Moisture testing
Technical Specifications & COA Standards
| Test Item | Specification | Method |
|---|---|---|
| Salicin | ≥98% | HPLC |
| Identification | Conforms | TLC |
| Appearance | White Fine Powder | Visual |
| Odor | Characteristic | Organoleptic |
| Particle Size | ≥95% Through 80 Mesh | CP2015 |
| Loss on Drying | ≤2.0% | CP2015 |
| Heavy Metals | ≤10 ppm | CP2015 |
| Lead (Pb) | ≤2 ppm | CP2015 |
| Arsenic (As) | ≤2 ppm | CP2015 |
| Cadmium (Cd) | ≤1 ppm | CP2015 |
| Mercury (Hg) | ≤1 ppm | CP2015 |
| Total Plate Count | ≤1000 cfu/g | CP2015 |
| Yeast & Mold | ≤100 cfu/g | CP2015 |
| E. coli | Negative | CP2015 |
| Salmonella | Negative | CP2015 |
| Staphylococcus | Negative | CP2015 |
Regulatory & Certification Support
We support global market access requirements with complete documentation systems.
Available Certifications
- ISO22000
- HACCP
- BRC
- Kosher
- Halal
- FDA Registration
Available Export Documents
- COA
- MSDS
- TDS
- Health Certificate
- Certificate of Origin (COO)
- Phytosanitary Certificate
- Non-GMO Statement
- Allergen-Free Statement
- Packing List
- Commercial Invoice
- Bill of Lading
Packaging Options
Standard Packaging
1kg aluminum foil bags
5kg cartons
10kg fiber drums
20kg drums
25kg drums
Inner Packaging:
Food-grade PE double-layer bags
Outer Packaging:
Kraft drum or paper-plastic composite packaging
Customized Packaging Solutions
Available for:
Private label projects
Retail-ready packaging
Bulk industrial supply
Jumbo packaging
Customized labeling
Storage Conditions
Store in a cool, dry, and well-ventilated environment away from direct sunlight, moisture, and strong odors.
Recommended storage temperature:
Below 25°C
Shelf life:
24 months under recommended conditions.
Logistics & Global Supply Support
We support worldwide B2B shipping with flexible logistics solutions.
| Shipping Terms Supported | Courier & Freight Partners |
|
|
Why Global Buyers Choose Water Solu
1. Stable Raw Material Supply
Reliable upstream sourcing ensures stable production capacity and reduced supply chain risk.
2. Competitive Factory Pricing
Direct manufacturer supply enables pricing typically 5%–20% more competitive than comparable market alternatives while maintaining strict quality standards.
3. Fast Sampling & Technical Support
We provide:
- Free samples for evaluation
- Technical formulation assistance
- Solubility guidance
- OEM development support
- Rapid quotation response
4. Low MOQ for Product Development
Starting from only 1kg, suitable for:
- R&D testing
- Pilot production
- New product launches
- Formula validation
Frequently Asked Questions
1. What salicin concentrations are available?
We offer:
10% Salicin
20% Salicin
30% Salicin
50% Salicin
98% Salicin
Custom specifications are available upon request.
2. Do you provide ratio extracts?
Yes. Common ratio extracts include:
4:1
10:1
20:1
Customized ratios are also supported.
3. Can you provide liposomal formulations?
Yes. We specialize in liposomal botanical extract systems with customizable carrier and phospholipid options.
4. Is the product suitable for gummies and beverages?
Yes. The excellent water solubility makes it highly suitable for gummies, instant drinks, beverage powders, and liquid systems.
5. Can you support private label manufacturing?
Yes. We provide comprehensive OEM/ODM manufacturing services, including formulation, blending, encapsulation, tableting, gummy production, and packaging.
6. How do you ensure batch consistency?
We implement standardized extraction procedures, validated testing methods, and dual-stage quality inspection for every production batch.
Hot Tags: white willow bark extract powder, China white willow bark extract powder manufacturers, suppliers, factory
