I tried power focus because my attention easily wonders but mostly I just get tired from working so much. The first time I took them I tried 2 at once and wow that had a big effect, my tiredness completely vanished and I was in the mood to get as much done as possible. It really worked. Now I'll only take one at a time because one is enough for me to shake tiredness and regain focus.
RE: (☞ﾟヮﾟ)☞ My review of all the Nootropics I have taken during more than 2 years.