(info at dxalherbextract dot com) character: brown green powder, its sapor is bitter and easily absorb humidity. component: include two kinds of ingredient, which is 6, 7-dihydroxybergamottin and polypeptide. this product is a new material used as an ingredient in sports supplement and medicine, and up to export standards. we can supply 6, 7-dihydroxybergamottin at any quantities with competitive prices and specification needed. please 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.