1. White Willow Bark Extract Supplier & Manufacturer
GMP-Certified Bulk Salicin Extract (10%–98%) for Supplements, Cosmetics & OEM Applications
White Willow Bark Extract is a standardized botanical ingredient derived from Salix alba, widely used as a natural source of salicin in dietary supplements, cosmetic formulations, and functional health products. As a GMP-certified white willow bark extract manufacturer and bulk supplier, AIHerba® provides multiple salicin grades ranging from 10% to 98%, meeting the technical and regulatory requirements of global B2B buyers.
Our white willow bark extract is produced under strict quality control, with full COA, specification sheets, and batch traceability available upon request. We support bulk supply, OEM/ODM customization, and private label projects, serving supplement brands, cosmetic formulators, and ingredient distributors worldwide.
✔ Bulk & wholesale supply
✔ GMP & ISO manufacturing standards
✔ Custom salicin specifications available
✔ Free samples for qualified buyers
CTA:
👉 Request a Quote | Get Free Sample | Download Specifications
Quick Summary
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Ingredient Name: White Willow Bark Extract
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Botanical Name: Salix alba
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CAS No.: 84082-82-6 (salicin reference)
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Main Applications: Dietary supplements, cosmetics, functional formulations
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Typical Purity: 10%, 15%, 25%, 50%, 98% salicin
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Suitable Industries: Supplement manufacturing, cosmetic raw materials, OEM/ODM factories
2. What Is White Willow Bark Extract?
White Willow Bark Extract is a plant-derived ingredient obtained from the bark of Salix alba. It is commonly standardized to salicin, a naturally occurring phenolic glycoside that is widely used in nutraceutical, cosmetic, and industrial formulations.
Key Characteristics
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Botanical extract with defined salicin content
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Used as a natural salicylic acid alternative in formulations
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Suitable for bulk manufacturing and OEM projects
Benefits (Regulatory-Safe)
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Commonly used for functional and formulation purposes
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Supports product positioning focused on botanical and plant-based ingredients
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Widely applied in cosmetic exfoliation and supplement formulations
Applications
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Dietary supplements
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Skincare and cosmetic formulations
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Functional and wellness products
Dosage / Specification
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Dosage and usage depend on formulation design and regulatory requirements
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Multiple grades available to suit different industrial applications
Safety
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Manufactured under GMP conditions
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Tested for heavy metals, pesticide residues, and microbiological limits
Supplier / Manufacturer
AIHerba® operates as a white willow bark extract supplier, manufacturer, and OEM partner, supporting global B2B procurement.
3. Detailed Technical Specifications
| Item | Specification |
|---|---|
| Botanical Source | Salix alba |
| Active Ingredient | Salicin |
| Available Grades | 10%, 15%, 25%, 50%, 98% |
| Appearance | Light yellow to brown powder |
| Solubility | Water soluble |
| Particle Size | 80 mesh (customizable) |
| Extraction Method | Water / Ethanol |
| Molecular Weight | ~286.28 (salicin reference) |
| Shelf Life | 24 months |
| Packaging | 1 kg / 5 kg / 25 kg |
| MOQ | 1 kg (sample available) |
4. Product Source & Raw Material Origin
The raw material is sourced from controlled botanical suppliers, ensuring botanical authenticity and traceability. Bark material is harvested following sustainable sourcing practices and undergoes identity verification before extraction.
5. Mechanism of Action & Functional Properties
(Non-medical, formulation-focused)
White willow bark extract contains salicin and polyphenolic compounds that are valued for their functional properties in formulations. In cosmetic and supplement manufacturing, it is commonly selected for its botanical origin and compatibility with natural product positioning.
6. Application-Relevant Benefits (Regulatory-Safe)
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Suitable for plant-based and botanical formulations
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Commonly used in cosmetic exfoliating systems
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Supports clean-label and natural ingredient claims (where permitted)
No therapeutic or disease-related claims are made.
7. Usage Guidelines & Formulation Recommendations
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Select salicin concentration based on application requirements
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Compatible with capsule, tablet, powder, and cosmetic formulations
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Pre-formulation testing recommended for stability and compatibility
8. Traditional & Modern Industrial Applications
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Traditional botanical extracts
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Modern nutraceutical products
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Cosmetic active ingredient systems
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Functional wellness formulations
9. COA & Quality Control Specifications
Pesticide Residues
| Item | Limit | Method |
|---|---|---|
| Organochlorines | Conforms | GC-MS |
| Organophosphates | Conforms | GC-MS |
| Pyrethroids | Conforms | GC-MS |
Heavy Metals
| Item | Limit | Method |
|---|---|---|
| Lead (Pb) | ≤ 3 ppm | ICP-MS |
| Arsenic (As) | ≤ 2 ppm | ICP-MS |
| Cadmium (Cd) | ≤ 1 ppm | ICP-MS |
| Mercury (Hg) | ≤ 0.1 ppm | ICP-MS |
Microbiological Limits
| Item | Limit | Method |
|---|---|---|
| Total Plate Count | ≤ 10,000 cfu/g | USP |
| Yeast & Mold | ≤ 100 cfu/g | USP |
| E. coli | Negative | USP |
| Salmonella | Negative | USP |
10. Manufacturing Process & Production Flow
Raw Material Inspection → Extraction → Filtration → Concentration → Drying → Milling → Blending → Final Testing → Packaging
All processes are conducted under GMP conditions with documented quality control checkpoints.
11. Storage, Shelf Life & Packaging
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Store in a cool, dry, sealed environment
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Shelf life: 24 months
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Packaging options available for bulk and OEM orders
12. MOQ, Sample Policy & Global Shipping
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MOQ: 1 kg
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Free samples available for qualified buyers
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Global shipping with export documentation support
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Lead time: typically 7–15 working days
13. Clinical Data & Scientific Research
(Reference Only)
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PubMed research on salicin and botanical extracts
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NIH publications on plant-derived phenolic compounds
No medical conclusions are drawn.
14. Applicable Industries
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Dietary supplement manufacturers
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Cosmetic and skincare brands
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Functional ingredient distributors
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OEM / ODM factories
15. Industry Application Scenarios
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Supplement brands sourcing standardized salicin extract
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Cosmetic manufacturers formulating natural exfoliating products
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Ingredient distributors supplying botanical extracts in bulk
16. Supplier Comparison & Procurement Guide
Compared to traders, working directly with a white willow bark extract GMP factory ensures:
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Stable quality
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Competitive bulk pricing
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Full technical documentation
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OEM customization flexibility
17. FAQ for B2B Buyers
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Do you provide COA and MSDS?
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What salicin grades are available?
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Can you support OEM/private label projects?
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What is your MOQ and lead time?
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Do you offer bulk pricing?
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Is the product GMP-certified?
19. References & Regulatory Sources
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PubMed
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NIH
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FDA dietary ingredient guidelines
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ISO quality standards
Manufacturer & Quality Assurance
Manufactured by AIHerba® (Shaanxi Zhonghong Investment Technology Co., Ltd.),
a GMP-certified manufacturer specializing in high-purity botanical extracts
for dietary supplements, cosmetics, and pharmaceutical applications.
✔ GMP-certified production facility
✔ Full COA & technical specifications available
✔ Batch traceability & strict quality control
✔ Bulk supply & OEM/ODM services for global B2B buyers
📧 sales@aiherba.com | info@aiherba.com | liaodaohai@gmail.com
🌐 www.aiherba.com
If you are looking for a bulk supplier / OEM manufacturer of white willow bark extract, contact us for specifications, COA, and pricing.
Bulk Supply & Technical Support
Get direct factory quotes, COA, and MSDS within 12 hours. We support bulk supply and custom specifications.
