Dunno, surely it would be better to just naturally raise your T level? That gel isn't going to biologically change you so regardless of how much you use, as soon as you stop using it, it's going to lower again. Just eat saturated fat, good vegetables, exercise, sleep and have sex.
Actually, it's worse than you think. If you start taking a significant amount of testosterone for any extended period of time, your body will just stop making it. People who take testosterone take it for life.
Though if your testosterone therapy isn't that intense your body will eventually get back to where it was pre-therapy.
Well, that was something I did not know... damn. I wonder if people take this stuff pre-naturally trying to sort their count out?