Info4 at snowlotusbiotech dot com msn cathy5219@hotmail.com Molecular formula: C11H16O2; molecular weight: 180 This product is extracted from limonium aureum(L.) Hill. by HPLC. chemical ingredient : 3-Methyl-2- benzofuran.This product can be used for losing weight. Package type: Vacuum plastic bags, 2.5kg/bags, 10kg/carton, 20kg/carton, 25kg/carton.