The FDA should really focus entirely on consumer safety only. (It’s not a safety issue if your olive oil is Moroccan rather than Spanish or whatever.) And the FDA doesn’t have any mission to test if that 18/10 stainless steel sink is actually 18/10 stainless for example.
Trust in the marketplace is a very valuable asset, one that cannot be bought. It has to be cultivated and maintained over many, many years, and having the government do that makes perfect sense as it is a societal benefit.
I think that the 3rd parties have both more at stake to get it right and are less influenced than the gov.
Underwriters Laboratories.
If it were feasible to sue retailers for damages due to fraudulent vitamins, approximately 0% of supplements sold would be fake.
The problem is there isn’t adequate scientific evidence to back the efficacy of any of these supplement which is why they aren’t regulated in the first place.
While I would agree that good evidence is generally lacking on supplements, that’s different than “is the product as advertised”. Just because vitamin C isn’t a miracle drug wouldn’t justify selling sugar pills as vitamin C.
The website suggests random inspections. Just like the US does.