Not to be negative guys but save your money. There's nothing GNC or anyone else can sell you that will make an appreciable difference in your test levels. If any of their sups do anything then show me a study or actual university supervised neutral test that proves it. Without that you're just taking their word for it and that's all they ever offer is their word.

Likewise, there's no vegetable or exercise that will raise test levels enough to make any difference. Absent a true steroid your body maintains it's own levels.

Check the ingredients or tell me what's in them and run a search to see if their claims have ever been substantiated by anything other than some bodybuilder claiming that they do.

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There are in fact, two things: science, and opinion; the former begets knowledge, the latter ignorance. -Hippocrates of Cos
"New opinions are always suspected, and usually opposed, without any other reason but because they are not already common." —John Locke
"And you shall know the truth, and the truth shall make you free.” - Jesus Christ

"Perago Validus"