Tongkat ali does boost testosterone but it has to be certain strenght and from good sources- most, if not all tongkat ali you can buy in shops is not good.
I dont think that tongat ali would be good enough for PCT, but as a booster would be good, only thing is as most of natural supplements that enhance libido it becomes inefficent very quickly so it has to be used few days on few days, it may be same as with resveratrol 5on 2 off.
It is my favourite natural testbooster (and libido booster) though I dont use it often, and not for long time when I do use it.
As for mucuna- its function is to lower prolactin which sometimes can increase testosterone but usually not. It also raises growth hormone somewhat.
As for tribulus- that is supplement that I dont quite understand, as blood tests show no real improvement, and for majority of people it has no real effect- but for some it seems it does work in increasing strenght and libido (somewhat).
DAA I dont like at all, as a matter of fact- I'm one of biggest opponents of DAA usage, as it potential sides are much bigger than benefits. BTW NMDA is used in animal tests to induce damage in brain cells.
Last edited by Jelisej; 05-19-2014 at 03:50 PM.