In a way, we're getting the worst of both worlds. The lack of oversight from an unregulated environment with the consumer complacency of a regulated one. If we could downplay the amount of oversight on products, people might be more skeptical as consumers. Putting analytical technology or services in the hands of consumers would be even better.
Surely there is a government department that covers product fraud? In the UK we have Trading Standards (and the Advertising Standards Agency (ASA) [which might be a NGO?]) that would both be in part responsible to take action on the consumers behalf ... presumably there's some action needed in the UK now, can't imagine this is only in USA.
Mind you from the article it sounds like the fraud is in quantity of Aloe Vera added; that these products may have 1ppm of Aloe Vera or something??
In Australia we have the Australian Consumer Law which covers basics like, "It has to do/be/contain what it says it does," otherwise you get a refund or replacement.
I... don't know how anyone can survive without this most basic protection.
Edit: FTFA "There’s no watchdog assuring that aloe products are what they say they are. The U.S. Food and Drug Administration doesn’t approve cosmetics before they’re sold and has never levied a fine for selling fake aloe." OK so I'm wrong, it's just market failure, the government isn't even involved in this.