i found this web site. it says that their CS (they call it silver solution) is the only patented colloidal silver out. the FDA is beginning phase 2 of the testing and they are awaiting EPA approval. check it out. http://coralconnection.net/cci...
i found this web site. it says that their CS (they call it silver solution) is the only patented colloidal silver out. the FDA is beginning phase 2 of the testing and they are awaiting EPA approval. check it out. http://coralconnection.net/cci...