Earth's bounty colloidal silver description: earth's bounty colloidal silver is all natural, and 99.99% pure.It is made using a unique electrosonic process that yields true colloidal particles that are more stable and in the desirable 1-9 nanometer range (.001 - 0.009 microns).Disclaimer these statements have not been evaluated by the fda.These products are not intended to diagnose, treat, cure, or prevent any disease. country of origin : united states of america size : 4 oz pack of : 1 selling unit : each