Meeker red raspberry seed powder's high concentration of ellagitannins and ellagic acid supports the bodies immune response. It also is a valuable source of dietary fiber and omega 3 fatty acid. As manufacturers of Meeker red raspberry products, we carefully control every step of production, from the fields where the raspberries are grown through all of the production steps. This allows Berry Beautiful to guarantee the purity, quality and ellagic acid/ellagitannin content of our Meeker red raspberry seed powder.