We believe in: Innovation is our soul and spirit. Top quality is our life. Purchaser need is our God for China Food Grade and Feed Grade, tea polyphenols 20-30% , Organic Catuaba extract , Berberine 98% ,Bacopa Monnieri extract powder . Welcome any of your inquiries and concerns for our products, we look forward to establishing a long-term business relationship with you in the near future. contact us today. The product will supply to all over the world, such as Europe, America, Australia,Mexico , Spain ,Cyprus , Slovak Republic .With good quality, reasonable price and sincere service, we enjoy a good reputation. Products are exported to South America, Australia, Southeast Asia and so on. Warmly welcome customers at home and abroad to cooperate with us for the brilliant future.