This is definitely one of the better NO products I have tried. Usually I judge NO supplements based on how they affect me sexually, as the pumps achieved by lifting can be caused by a number of other factors. I've found the bulk A-AKG powder to provide the best pumps in the gym and also hardest erections in the bedroom compared to the other bulk arginine powders I've tried. However, I'd have to say AEX NO provides an even harder, longer lasting erection than any other NO supps probably because of the Cnidium Monnier. The pump is also good, but I'm not the best just of that as I use NO supps mainly to keep my blood pressure and sexual health in check while using amphetamines (which are vasoconstrictors). Anyway, this supplement IMO definitely increases nitric oxide production so I highly recommend it. |