It's a documentary, not a scientific paper. Why would they give you source data?

I'd trust the scientist with years of expertise over the denials of every company.

The parallels are eerily similar with the sunscreen fiasco, where all the companies caught with vastly lower SPF factors than they claimed, all denied it, and claimed the Choice testing was wrong or invalid. Then, one by one, they fessed up, and blamed it on suppliers, their own testing and everyone else except themselves.