While you have probably heard of "colloidal silver," did you know it is a centuries old remedy? Colloidal silver is a natural anti-bacterial, anti fungal, anti-viral antibiotic with no harmful side effects. Colloidal silver can relieve an incredible number of infections and diseases. It has no interactions with allopathic or natural medication or supplements. We sell 4 liter containers for $59.95. We are strictly mail order. Visit us at collsilver.ca http://www.collsilver.ca