quote from dave palumbo
The best natural testosterone booster is a potent anti-estrogen like 6-oxo or Gaspari's Novedex XT. The reason is that it's ESTROGEN that shuts down testosterone production in men. Therefore, if you inhibit the conversion of testosterone into estrogen, you'll allow your body to crank out more natural testosterone without the possibility of shutdown by excess estrogen."
Disclaimer: This is presenting fictitious opinions and does in no way, shape, or form encourage use nor condone the use of any illegal substances or the use of legal substances in an illegal manner. The information discussed is strictly for entertainment purposes and shall not take the place of qualified medical advice and should not be construed as an endorsement or recommendation for any illegal activity.
I think optimum nutrition tribulus is the best booster for the money. Combining that with some ZMA (I like optimum nutrition for this as well) is a good, cheap way to slightly boost test levels and the zinc in the ZMA will help keep estrogen levels down. If you want to spend a little more I would suggest formadrol extreme my lg. It wont give you "roid rage" but expect to pop more woods than you normally do. Trib really improves libido.
Tribulus has shown time and time again NOT to boost testosterone in humans. It does seem to raise libido, though.
AIs (anti-aromatase which lower estrogen conversion) are a good bet. They often raise test levels by quite a bit. Some of them can crush your libido, as estrogen is needed for that. ATD can be pretty bad for that (Novadex XT). They also dry out your joints. Estrogen is also good for making gains, so AIs tend not to cause huge size gains as much as strength and dry gain gains.
Free test boosters (like nettle root) are good. They increase the test being used by your body. Activate Xtreme is the forerunner in this pack. It has other things in it, like icarin (a test mimicer) and rhodiola (an adaptagen).
okay...in terms of test boosters....It all depends on your age. If your under 25 years old, don't waste your time with anything OTC because it won't be worth it. If your dead set on using something, get with a reliable source and look into some Anabolics. If your older then 25, like Serb said, focus on keeping your estrogen levels down. You can do this with the products that he said, or just keep hitting the gym, raising your lean mass levels is the best natural test boosters since your body will naturally produce more test to maintain the level of anabolism that you need to maintain muscle mass. All in all...try a good solid protein, maybe a mutli-vit and some creatine. When you hit 30...start dabbeling in some test boosters to see what works with you. My recommendation is try several, but only try one thing at a time or you may have false-positive results in terms of what is actually helping you.