I've used the NHA stack (Activite/Rebound XT) and it clearly raised both test and free test levels. It isnt without sides though, Activite by itself does raise free test, but it also raises estrogen. IMO you need to stack it with an AI like Rebound. I havent used reloaded yet, but I've heard it is supposed to cut back on rebounds sides (dry joints, loss of libido, ect) I will also say that it didnt really help with mass, but i did see strength gains.

I've used Powerfull by usp labs also. It gave me a slightly more aggressive mentality, and I slept better. I saw some strength gains, but I usually use it durring pct, so its tough to tell what is powerfull, and what is risidual gains from the cycle.

While tribulus is a good natty libido booster, there is no evidence that it boosts test production. I've used several kinds and all any of them gave me was a better sex drive. The best was FUZE by scivation, and its cheap.

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I don't do this for my family, my friends, women, accolades, pride, or ego. I do it for me and no one else, its just part of who I am.