Provides a very nice edge. Definitely a smooth and precise push. I like it, but must be careful with additional caffeine. If you are a coffee drinker, you might wish to reduce or eliminate coffee when taking. I add a bit of theanine with any additional coffee. But highly recommend you try Focus and find where it fits in your program. Nice product. Especially like how the taurine and tyrosine combine.

So far, I do feel a greater focus and alertness, as well as less need of sleep.

I've felt a sense of calm & lasting energy throughout the day and have noticed it being much easier to stay focused & on target.

As advertised, I experienced a very noticeable improvement in focus, mental clarity, and overall mood. Qualitatively different than a caffeine boost, and more sustainable throughout the day.