Colloidal Silver Instructions (USA)
Colloidal silver products were once available as over-the-counter drug products. In 1999 the U.S. Food and Drug Administration (FDA) ruled that these colloidal silver products were not considered safe or effective.
Colloidal silver has not been evaluated by the FDA as a dietary supplement. Colloidal silver is not intended to diagnose, treat, cure, or prevent any disease or health condition : it is simply a purifying skin lotion.
Therefore, there is only one route of administration :
External: It is recommended that colloidal silver be sprayed on the skin issue at least three times per day. Leave it to dry naturally.