I don't have a dog in this fight but just throwing this out there.
Trenbolone has been approved for human use (France produced the medicine under the names Parabolan and Hexabolan) in the past and it has even been studied recently for HRT. Therefore, Tren being approved for human use is nothing new.
I said eq and tren just to make an example because that's the first thing that came to mind for me. But my eq point is still valid, lol.