We manufacture the highest quality colloidal silver, colloidal gold, and other colloidal metals in America. We have manufactured the smallest silver nanoparticles ever recorded colloids using the Mesoprocess®, which increases the efficacy and benefits of colloidal silver to the body. The function of our colloids is to provide minerals in trace amounts which our bodies can use to maintain a robust immune system for optimum health. Please note, our silver colloids are not to be mistaken for ionic silver, which is not effective in the body, and has been demonstrated to have negative side-effects such as Argyria. Our MesoSilver is lab made, and cannot be produced at home like ionic nanosilver. Please visit our online learning center to learn more.