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I am pretty good about noticing differences. Took this today in the morning (2) Pills and in the afternoon (2) Pills. I feel a bit elevated but in a way I am day dreaming more often or perhaps I am just noticing that now. As far as the elevation it is slight, almost unnoticeable but it is there. As far work productivity is concerned, I am about the same. Perhaps I need to wait a couple weeks until it "kicks in". I am doing the 5 days on 2 days off methodology that many Nootropic advisors speak about on youtube. I will come back in a few weeks and update everyone. Cheers
Maybe it's a placebo effect but the day after I started taking this I had more energy, less interrupted sleep. Still, I am taking this to support focus and attention. Not entirely sure if that has improved yet (seems to be).