Available Packaging

• 1kg / 5kg aluminum foil bags

• 25kg fiber drums with double inner liners

• Custom labeling and OEM packaging available

Quality Assurance

• Botanical Source: Pueraria lobata root

• Specification: 10%–98% Puerarin (HPLC)

• CAS Number: 3681-99-0

• Molecular Formula: C21H20O9

• Molecular Weight: 416.38 g/mol

• Appearance: Off-white to light yellow powder

• Solubility: Soluble in ethanol and DMSO, slightly soluble in water

• Loss on Drying: ≤5.0%

• Heavy Metals: ≤10 ppm

• Microbiological Limits:

  • Total Plate Count: ≤1,000 CFU/g

  • Yeast & Mold: ≤100 CFU/g

  • E. coli / Salmonella: Negative

• Certifications: ISO 9001, GMP, HACCP, COA available

Global Shipping & Logistics

• Lead Time: 3–7 business days for ready stock

• Shipping Options:

  • Express: DHL / FedEx / UPS (3–7 days)

  • Air Freight: 5–10 days

  • Sea Freight: 15–30 days

• Export Ports: Shanghai / Shenzhen / Ningbo

• Documents Supplied: COA, MSDS, TDS, Invoice, Packing List, Certificate of Origin, and others as required

Legal & Safety Disclaimer

This product is for research, nutraceutical, or cosmetic formulation use only. It is not intended to diagnose, treat, cure, or prevent any disease. Please comply with local regulations before use in food or medicine.

Why Work With Us?

• Direct factory supply with strict quality control

• Wide range of purity options to suit different applications

• Reliable inventory and short lead times

• Custom formulations and private label support

• Global logistics experience with full export documentation

• Dedicated technical and commercial support team