Fluoxymesterone (Halotestin)
Fluoxymesterone (Halotestin)
Contrary to what one might expect, this
drug has poor binding to the AR. Presumably its effects
are largely non-AR mediated. It however is a rather toxic
drug and I consider it to be a poor choice except perhaps pre-contest
for those willing to suffer its toxicity, or for endurance athletes
in non-tested competitions.