Our development depends on the advanced equipment, excellent talents and continuously strengthened technology forces for Piperine 95%, 5-HTP , Black Sesame Extract Sesamina , Euterpe Oleracea L. ,natural Aronia Melanocarpa extract . Sincerely hope we are growing up together with our prospects all over the environment. The product will supply to all over the world, such as Europe, America, Australia,Miami , Luxemburg ,Karachi , Madagascar .For more than ten years experience in this filed, our company has gained high reputation from home and abroad. So we welcome friends from all over the world to come and contact us, not only for business, but also for friendship.