
Originally Posted by
binder
ok, test boosters are just that, boosters. they do not lower estrogen levels which is the basis for taking all these PCT drugs.
when you boost test, you also raise estrogen levels through aromatization. that's the reason why you do a PCT after being on test or the likes.
Test "boosters" also only work when you have test to boost. This is a reason why test boosters aren't very effective on teens. At the teenage level you are already pumping out a good ammount of testosterone so it's hard to squeeze anymore out. now a middle aged man might have lost a lot of his natural test production and that will boost it in the natural way. You can only raise test levels as much as the body wants to with a booster.
hcg is used to mimick Leutinizing hormone which will cause your testis to produce it's own testosterone. It basically tells your body to start producing it's own test because you took away the artificial stuff. The serms are to block the free estrogen therefore lowering the ammount of estrogen your body "has". Estrogen gives you the moobs and side effects.
PCT is used in order to get your body producing it's natural testosterone again. It's not used to BOOST your test to a higher level. It only boosts your production of it since you stopped using the anabolics that were taking it's place. If you don't jump start it with a PCT it might take months to return to normal, all while your test levels are crashed out causing you to lose your muscle and gains.
i'm not perfectly sure on serms and libido. libido is directly affected by test levels. higher test, higher libido. If you don't do a PCT and your test crashes then you'll lose your sex drive. getting your body back to normal test levels is what will bring you back to a normal sex drive so in a round about way SERMS are going to help you increase your libido verses not doing a pct and having a lowered test level.