This is part of something written by Bryan2, a member at another board, on this subject:
Trib really has no scientific data to back up the claims of increased test production
ZMA should be used more as a prevention method to ensure that optimal levels of test are maintained.
And Androstenetrione shows the most promise for actually increasing ones test levels beyond normal parameters.
So the key palyers here are activaTe by Designer supps and either a traditional Aromatase inhibitor (AI) ie arimidex/femara/aromasin
or the legal OTC versions ie 6oxo or even better Rebound XT
The use of an Aromatase inhibitor (AI) will allow for higher than normal consentrations of testosterone production and the use of ActivaTe will make it so you can actually use more of the the increased testosterone for muscle building purposes!!!