
Wholesale Polygonum Cuspidatum Extract CAS 27208-80-6 Polydatin Powder. High Purity Standard: Purity reaches 98% minimum with HPLC assay method verification. Multiple Certifications: Certified by ISO, FDA, and HACCP for food and medicine grades. Versatile Applications: Suitable for medicine, food, health care products, and cosmetic additives. Rich Functional Benefits: Offers antioxidant, antitussive, lipid regulation, and liver protection properties. Flexible Packaging Options: Available in 1kg bags or 10-25kg drums with double plastic and foil protection. Fast Delivery Service: Orders ship within 1-3 days; 3-7 days via express for small quantities. Free Sample Availability: Free samples of 1-30 grams provided for quality evaluation before ordering. Comprehensive Quality Control: Includes COA for each batch with strict microbial and heavy metal limits.