
Top Sale High Qualityc 10-90% Fucoidan Kelp Extract. High Fucoidan Content: Available in 10-90% concentration with UV test method verification. Multiple Certifications: ISO, Kosher, HALAL, and GMP certified for global safety standards. Free Sample Policy: 20-50 grams of free samples provided for quality verification. Comprehensive Quality Guarantee: Unconditional exchange or refund for any identified quality issues. Strict Safety Standards: Meets heavy metal and pesticide limits per EU and USP regulations. Fast Lead Time: Shipment arranged within 5-7 working days after payment clearance. Customization Options: Customization available from samples and designs for OEM/ODM. Long Shelf Life: 24 months shelf life when stored in original packaging away from moisture.