tren is fully active even at 37.5mg eod. you feel it after aboout 10 days, all the stuff people wrote. a lot of sides depend on dosage, bf levels, other compounds.
why do people take tren even when having major sides?...
it has affinity for your androgen receptors 3x-5x more then test, when initially low bf levels it leads to greek god-like appearance in a matter of weeks