I suspect the FDA will be shutting these folks down soon -- if they can find them.
They make statements such as their formula #2 "eliminates colon polyps". Another statement about their renal formula says: "This formula works 100% of the time, even when Antibiotics have failed."
Reputable nutriceutical companies understand what can and cannot be said without violating the law.
These folks are may be collecting all the cash they can before they vanish, one step ahead of the FDA. Or they could be uninformed.