(info at lgberry dot com) the character: coffee powder the test method: hplc the main ingredient: 3,4-dimethoxycinnmic acid 90% (we can also offer other content according to your requirement.) this product is a new material used as an ingredient in sports supplement and medicine, and up to export standards. we can supply silene otites extract at any quantities with competitive prices and specification needed. please don’t hesitate to contact us if you are interested in our product. package: cardboard drums, with double aseptic food poly bags inside. or by cartons, with vacual aseptic food poly bags inside, 20kgs per carton with 8 bags inside, 2.5kg per bag.