According to FDA - as Basso posted link - it is illegal to manufacture and distribute superdrol and m1t. You can still possess it. FDA has concluded it is a drug and not a dietary supplement. Anything classified as a drug falls under FDA regulations - which means an NDA (new drug application) would have to be filed for approval. That involves many safety,toxicity and clinical trials at the cost of many millions and 5-10 yrs of time. IF superdrol and m1t became scheduled, then it would be illegal to possess. That is up to congress.