The first day I used the product I felt incredibly alert and focused on my work. I was very impressed. Those effects seemed to diminish each day as the week went on though, as if there was a sort of tolerance at play.

The 1st week, I've noticed a modest increase in my ability to focus. My energy levels have been good in the morning with a slight dip in the early afternoon. This is most likely due to the caffeine.

very easy on the stomach. at first thought taking 5 pills at a time seemed like it would be a bit much. I was wrong. there weren't any jitters or nervousness like I had expected. I did not have any trouble staying focused and on task so I would definitely say that this product works for it's intended purpose extremely well

Amazing