I don't normally go for supplements that aren't exactly for fitness purposes. Such as pre workout, amino acids, fat burners, all that fun stuff. However, this seemed to target important areas and it was a decent price for 120 days (1 pill per day); not to mention that it's vegetarian and has that extra "natural" factor.
I can't know for certain how well this has helped me, but I do feel more focused than before; some days more than others, as well as a boost in energy. I suffer from lack of focus, so this has really been coming in handy.