We are xian aladdin biological technology based in xi&＃039;an, China. We are member of TradeKey.com since May, 2012. Our business is related to Food & Beverage industry and we specifically deal in stinging nettle. Please find our product details below: Sell Green Tea Extract No. Product Name Specification Method 1 Galantamine HBr 99% HPLC 2 Resveratrol, Oxy-resveratrol 50%, 98% HPLC 3 Chlorogenic acid 98% HPLC 4 Gingko Bioloba Extract CP05 24%/6% HPLC 5 Soybean Extrac Thank you for taking time to go through our business profile. If there are any questions, inquiries or comments, please feel free to contact us.