Hopefully the people who bought this know not to take too much. Don’t wanna turn into a permanent Smurf!
(Just saying.)
“Is colloidal silver safe?
The U.S. Food and Drug Administration (FDA) has warned that colloidal silver isn’t safe or effective for treating any disease or condition. Additionally, the FDA and the Federal Trade Commission have taken action against a number of companies for making misleading claims about colloidal silver products.”