Echinacea Root 500mg 200 caps from Source NaturalsEchinacea Root Echinacea is one of North America's most celebrated and relied upon botanicals for mobilizing natural immune defenses. Of all the natural immune stimulating herbs available, echinacea, also referred to as purple coneflower, is one of the most effective and well researched. Traditionally used for centuries, echinacea is one of the best known ways to help boost your well being. Since it was first introduced into American Medicine by