Being supported by an state-of-the-art and skilled IT team, we could supply technical support on pre-sales & after-sales service for Phosphatidylserine powder, Sesamina 50% , Avocado Soybean Unsaponifiables(ASU)Extract phytosterols , Natural Barley grass extract ,Vitamin C 17% 25% . Excellent quality, competitive prices, prompt delivery and dependable service are guaranteed Kindly let us know your quantity requirement under each size category so that we can inform you accordingly. The product will supply to all over the world, such as Europe, America, Australia,Swiss , Libya ,Wellington , Germany .Our products have mainly exported to south-east Asia Euro-America, and sales to all of our country. And depending on excellent quality, reasonable price, best service, we've got got good feedback from customers overseas. You are welcomed to join us for more possibilities and benefits. We welcome customers, business associations and friends from all parts of the world to contact us and seek cooperation for mutual benefits.