The importance of establishing drainage begins with the lymphatic system, and our LymphActiv supplement is comprised of a variety of natural ingredients, including Astragalus root, graviola, chuchuhuasi, and several other natural components whose anthraquinones, sterols and tannins provide antioxidants and other immune-supporting properties. Coupled with our BioActive Carbon molecules, LymphActiv creates the lymphatic motion needed to support drainage.