White Willow Bark Salicin: Benefits, Specifications, Applications, Safety, COA & Industrial Uses
White Willow Bark Salicin is a high-purity herbal extract trusted by brands and formulators across dietary supplements, cosmetics, and functional food industries. Produced in our GMP-certified plant extract factory in China, this ingredient offers consistent quality, reliable COA, and competitive wholesale price for global buyers seeking long-term supply.
With a complete quality system (HPLC / UV / microbial testing), raw material traceability, and third-party certified specifications, we ensure every batch meets international standards for safety, purity, and performance. As a herbal extract supplier and botanical extract manufacturer, we support bulk purchasing, OEM/ODM, and customized herbal extract solutions for product innovation.
Manufacturers looking to buy herbal extracts in bulk for new formulations will find our salicin extract stable, easy to incorporate, and ready for scale-up production.
① Product Overview
| Item | Details |
|---|---|
| Product Name | White Willow Bark Extract (Salicin) |
| Active Component | Salicin (≥15% – ≥98% by HPLC) |
| Botanical Source | Salix alba (White Willow) |
| Appearance | Light yellow to white fine powder |
| Solubility | Water-soluble |
| Odor | Mild herbal characteristic |
| Shelf Life | 24 months when properly stored |
| Certifications | ISO, HACCP, GMP, Halal, Kosher |
② Origin & Scientific Background
White Willow Bark has a long history of use in European herbal traditions. Salicin—the key natural compound—is scientifically studied for its soothing and calming properties, especially in products targeting comfort and recovery.
Our formulation focuses on scientific credibility rather than therapeutic promises, supporting brands that prioritize compliant marketing.
③ Key Benefits (Formulation-Focused, Non-Medical)
-
Supports comfort and well-being formulations
-
Widely used in sports recovery blends and herbal complex formulas
-
Popular in skin-soothing cosmetic products
-
Stable active compound, suitable for tablets, capsules, liquid extracts, creams, gels
④ Usage Guidelines
| Industry | Recommended Use |
|---|---|
| Dietary Supplements | Capsules, tablets, oral liquids, herbal blends |
| Food & Beverage | Functional drinks, wellness shots, botanical beverages |
| Cosmetics | Soothing lotions, gels, serums, balms |
| Veterinary | Herbal feed additives, recovery blends |
Suggested inclusion levels: 0.1–3% based on application (not medical dosage; final formula depends on the R&D team).
⑤ Traditional Applications (Historical Context Only)
Historically, White Willow Bark has been used in European herbal practices for comfort and daily wellness support. Mentioned here purely for educational context, not for therapeutic advertising.
⑥ Specifications & COA Highlights
Pesticide Residue Testing
| Item | Limit | Method |
|---|---|---|
| Organochlorine Pesticides | ≤0.1 ppm | GC-MS |
| Organophosphorus Pesticides | ≤0.1 ppm | GC-MS |
| Pyrethroid Pesticides | ≤0.1 ppm | GC-MS |
Heavy Metal Testing
| Item | Limit | Method |
|---|---|---|
| Lead (Pb) | ≤3.0 ppm | ICP-MS |
| Arsenic (As) | ≤2.0 ppm | ICP-MS |
| Cadmium (Cd) | ≤1.0 ppm | ICP-MS |
| Mercury (Hg) | ≤0.1 ppm | ICP-MS |
Microbiological Testing
| Item | Limit | Method |
|---|---|---|
| Total Plate Count | ≤10,000 CFU/g | USP |
| Yeast & Mold | ≤300 CFU/g | USP |
| E. coli | Negative | USP |
| Salmonella | Negative | USP |
| Staphylococcus aureus | Negative | USP |
⑦ Scientific Source & Quality Assurance
-
Raw material traceability from non-GMO farms
-
Production under ISO / HACCP / GMP systems
-
Third-party testing for HPLC / UV / microbial panel
-
Stability tested for use in powder, liquid, and cosmetic formulations
⑧ Manufacturing Process (Simplified)
-
Raw herb screening & ID authentication
-
Purified water extraction
-
Low-temperature concentration
-
Filtration & purification
-
Vacuum drying
-
Milling & sieving
-
Final HPLC testing & packaging
⑨ Packaging, Storage & Shipping
| Item | Details |
|---|---|
| Packaging | 25 kg/drum (food-grade liner) |
| MOQ | 25 kg (bulk order pricing available) |
| Sample | Free 20–30 g sample available for qualified formulators |
| Storage | Cool, dry area, away from light |
| Lead Time | 3–7 business days |
| Logistics | Air / sea / courier with export documents |
⑩ Applicable Industries & Application Scenarios
-
Nutraceuticals & dietary supplements
-
Functional food & beverages
-
Sports nutrition products
-
Personal care & cosmetics
-
Pet & veterinary supplements
⑪ Why Professional Buyers Choose Us
-
15+ years plant extract factory production experience
-
Deep R&D support for customized herbal extract formulations
-
Full documentation: COA, MSDS, TDS, Allergen Statement, Product Spec Sheet
-
Long-term supply partnerships with international brands and contract manufacturers
-
Stable bulk inventory, reliable delivery, and competitive price transparency
FAQ
1. Can you provide free samples?
Yes, we offer free sample herbal extract for formulation testing.
2. Can the product be customized?
Yes — purity, granularity, solubility, carrier, and packaging can be customized.
3. What testing reports are available?
HPLC, microbial, heavy metals, stability, and pesticide residue reports.
4. Do you support OEM/ODM formulation services?
Yes — widely used by dietary supplement raw material manufacturers and cosmetic laboratories.
5. Can you export to the EU / USA / Japan?
Yes — we supply global partners and comply with international regulations.
References (Non-Promotional / Scientific)
-
PubMed: https://pubmed.ncbi.nlm.nih.gov
-
NIH Natural Products Database: https://ods.od.nih.gov
-
FDA Botanical Guidance Document: https://www.fda.gov
(Links shown for educational reference; no medical claims implied.)
