Factory Supply Black Ginger Root Extract 5, 7-Dimethoxyflavone Bulk Free Sample. High Purity Extract: 10:1 extraction ratio of Kaempferia parviflora root, rich in polymethoxyflavones. Multiple Certifications: ISO, FDA, HACCP, Kosher, Halal, and GMP certified for global compliance. Health Benefits: Supports energy, blood circulation, heart health, and antioxidant protection. Flexible Customization: Full customization, minor customization, and sample-based design options available. Risk-Free Guarantee: 60 Days 100% Risk Free Guarantee with full refund if requirements are not met. Fast Dispatch: Orders dispatched within 3 workdays by courier; 15-30 days by sea freight. Bulk Supply: Professional supplier with stocks available year-round for bulk orders. Safe Quality: Non-GMO, allergen-free, BSE/TSE free, and ETO free product specifications.