Don't waste you're money.
If you want to spend money on sups these are all you need and will do a better job than the test boosters.
L-Arginine, creatine, Glutamine and a good multi vitamin. Maybe a preworkout drink if you need that extra kick, most are loaded with L-Arginine already.
Yea I was actually that gullible once but that's not as bad as when I was going to do a d-ball only cycle lucky for me I ended up on here after four days on and stopped. Still studying up on AA's just wishfully thinking somebody will come up with a legit alternative
Pilgrim, dont waste your money brother. Honestly if the claim was scientific that it would work, most supplement companies dont put enough of an active ingredient in to produce the desired effects. Besides the supplement practices "pixie dusting" and put other shit in there making it look legit. Like a coke dealer adding in baking soda to strectch the amount, therefore making more money.