I was under the impression that you buy them from your friend at the gym. In the US, the whole class of anabolic steroids are Schedule III controlled substances

I was under the impression that you buy them from your friend at the gym. In the US, the whole class of anabolic steroids are Schedule III controlled substances. There are many compounds that went through clinical and animal trials, steroid chemistry was big in the 1950s and 1960s, the story of Syntex is one of treachery and villainy, but not many are available at market these days. The only use case is cachexia in the very elderly or in cancer patients. A physician who prescribes them too frequently would attract attention, unless of course he has a special relationship with law enforcement.