Echinacea Purpurea Root Powder Extract has been used for centuries by the Native American tribes to assist the healing process for skin conditions and improve immune system function. This herb is able to do so through its complex sugars, Polysaccharides and Echinaceosides, that support a healthy immune system as well as help improve sinus and respiratory processes. This is the highest quality Echinacea Purpurea Root available on the market in raw, powder form. It is a light-to-medium-brown powder.