10001110101 said:dude that whole fresh receptors deal is just kind of bullshit. your receptors are your receptors they haven't been fresh since they've existed in your body they've been used. ever since the womb your body has been exposed to testosterone, dht and other androgens it's not like using steroids is the first time you introduce these substances, everyone uses steroids, it's called puberty.
that being said yeah after each cycle you have to up the dosages, however there are mitigating factors generally the more you use with less time in between builds up a "tolerance" because your body tries to reach homeostasis by adjusting other metabolic factors to compensate for massive gear usage.
in other words if it's been a while (year or so) since you used a PH you might as well be a "virgin" and you can put 20+ pounds on your first cycle with 500mg test and maybe a dbol kicker or some deca, that is if you eat enough.
BADDA BING BABY,,,,, WELL SAID.