Introduction
Beta-Arbutin is a naturally derived skin-brightening ingredient extracted from bearberry, blueberry, or pear leaves, and also produced via biosynthesis or fermentation for higher purity. It works by inhibiting tyrosinase, the enzyme responsible for melanin production.
Product Parameters
|
Parameter |
Specification |
|
Product Name |
Beta-Arbutin |
|
Appearance |
White Crystalline Powder |
|
Assay (HPLC) |
≥ 99.0% |
|
Solubility |
Soluble in Water |
|
Loss on Drying |
≤ 0.5% |
|
Heavy Metals |
≤ 10 ppm |
|
Microbial Count |
≤ 100 CFU/g |
|
Particle Size |
80–120 Mesh |
|
Shelf Life |
24 Months |
|
Storage Conditions |
Store in a Cool, Dry Place Away from Direct Sunlight |
Key Feature
Mechanism: Cost-effective tyrosinase inhibitor targeting mass-market and dermo-cosmetic brightening formulas to manage formulation costs.
Formulation Solubility: High water solubility, optimizing manufacturing cycle times in transparent serums, cooling gels, and O/W emulsions.
Synergistic Compatibility: Stable when compounded with standard active matrices,, including Niacinamide, Vitamin C derivatives, and Hyaluronic Acid without precipitation.
Regulatory Formulations: Formulated strictly for daily-use, leave-on and rinse-off skin tone correction systems under global cosmetic dosage limits.
Quality Assurance
Assay Purity: Every commercial batch is verified via HPLC to guarantee a minimum assay of 99.5% Beta-Arbutin.
Impurity Control: Critical safety screening limits free Hydroquinone (HQ) residue to < 10 ppm, supporting compliance with EU and global regulatory requirements.
Traceability System: End-to-end batch control managed through active retain-sample protocols (stored for 24 months) to enable rapid trace-back verification when required.
Microbial & Heavy Metal Assays: Complete Certificate of Analysis (COA) issued per batch, documenting strict limits for heavy metals (≤ 10 ppm) and total aerobic microbial counts (≤ 100 CFU/g).
Process Stability
Thermal Processing Constraints: Must be incorporated during the cooling phase below 45°C in emulsion systems to prevent thermal hydrolysis and subsequent formulation discoloration.
PH Operating Window: Optimal formulation stability maintained between pH 4.5–6.5; avoids raw material breakdown and maintains consistent long-term viscosity.
Storage Protection: Requires light-proof, cool warehouse storage to eliminate photolytic oxidation of the bulk powder during long-term inventory holding.
Commercial Terms
Commercial Supply Power: Reliable manufacturing infrastructure boasting an annual production capacity of approximately 80 metric tons.
Standard Packaging: Industry-standard 25 kg fiber drums lined with double protective PE bags to block moisture ingress during international transit.
Order Tiers: Commercial standard MOQ at 25 kg per drum; R&D qualifying samples available from 100 g to 1 kg for bench-scale evaluation.
Lead Time & Incoterms: Standard ex-stock delivery within 7–15 working days; global logistics execution supported via FOB, CIF, and DDP frameworks.
FAQ
Q: Can Beta-Arbutin be customized to different particle sizes?
A: Yes. Standard particle size is 80–120 mesh, while customized milling specifications can be arranged for customers requiring faster dissolution rates or specific production processes.
Q: What happens if a quality issue is identified after delivery?
A: All commercial batches are fully traceable through batch records and retained samples. Investigation and corrective actions can be initiated promptly using the batch number provided on shipping documentation.
Q: What documents are available before placing a commercial order?
A: Upon request, customers can receive a Technical Data Sheet (TDS), Certificate of Analysis (COA), Safety Data Sheet (SDS/MSDS), and sample evaluation documentation.
Q: Can samples be supplied for performance verification?
A: Yes. Evaluation quantities ranging from 100 g to 1 kg are available for laboratory testing, formulation screening, and stability assessment before commercial purchase.
Q: What is the recommended inventory management period after delivery?
A: For optimal performance, customers are advised to use the material within 24 months when stored according to the recommended storage conditions and original sealed packaging.
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