
Originally Posted by
JiGGaMaN
that answers nothing and is true for any hormone regardless.
basically, a pro-hormone is not active in its own right, but when it is metabolized by the body, one of the by-products (metabolites) have anabolic/androgenic effects.
so lets say for example you've injected testosterone, it gets converted into dht and estrogen, amongst other things. the process that turns test into those other hormones is similar to what happens with a pro-hormone, except what you are taking initially isnt active, the metabolite is.