Matrine Powder with 98% purity is one of our main product.Our Sophora flavescens extract is made from the dried rhizomes of the leguminous perennial deciduous subshrub Sophora flavescens as raw materials, and the high-temperature spray drying method is used to extract and refine it. The powder presents a white fine powder, and the purity of the high content is guaranteed. In addition, we can also provide low-content liquid products with a purity of 20%, which can be used by customer groups in the agricultural direction.If you have request for Matrine Powder welcome to find us.