I understand your concerns, @Carmie, but I don't share them when it comes to cosmetics.
I am one who always favors regulation over business interests; it's just that I have never seen credilble evidence that there are harmful or deadly amounts of any substance in makeup.
I'm sure that there is information out there to support your claim. But that doesn't in and of itself prove anything in these days of the Internet and its often seemingly misproportionate amount of unreal "news."
Back to regulation, though, I heartily agree that profit drives the case against regulation, especially now. In almost every arena, regulations are being dialed back or eliminated under the specious theory that they hurt business and thus consumers. This will continue unless people start to connect the dots and care enough about our health and safety to take action.
But in this era of fading truth and confidence in science, I'm not optimistic. Without knowledge and good cognitive skills, we are easily manipulated.
~Who in the world am I? Ah, that's the great puzzle~ Lewis Carroll, Alice in Wonderland