I have never used any comparable products, so go ahead and factor that in, but this stuff was amazing. I am 42, workout regularly, eat clean as $!@#, get the right macros, decent shape and good strength, but was looking for a little more oomph. Well this did it. I'd say I first noticed change around late week 2 / early 3 and it just kept going. I seriously would look in the mirror and could not believe that was my old ass staring back. The pumps were insane, my max went up in every single lift, but also the one thing that I haven't heard many other people say is it seemed my endurance went up too. Seemed like I could just keep going and going even though I had easily outdone any previous max weight, reps, sets, overall workout. And I saw absolutely NO, as in N-O, side effects. I'm a horny old man, but I figured just cause my age libido might be affected, but nope. In fact, probably just the opposite somehow?
For my goals, I don't really see trying anything more risky and with no sides, this is my new go to for sure.