World Well-Being Biotech ISO&FDA Certified Natural Plant Extract Tea Polyphenols Instant Oolong Tea Extract Powder

World Well-Being Biotech ISO&FDA Certified Natural Plant Extract Tea Polyphenols Instant Oolong Tea Extract Powder. ISO & FDA Certified: Certified by ISO, FDA, Halal, and holds Food Manufacturing License. High Polyphenol Content: Tea Polyphenols range from 20% to 80% depending on specification. Multiple Specifications: Available in 4:1 and 10:1 straight powder ratios. Flexible Customization: Offers full, minor, and flexible customization from samples or designs. Fast Delivery: Delivery time is 3-5 working days for standard orders. Free Sample Available: Free samples are available upon request for quality verification. Versatile Applications: Suitable for tablets, capsules, health care, medicine, food, and feed. Long Shelf Life: Product maintains quality for 24 months when stored properly.