So far, so good! Haven't had any adverse effects, but also do not notice any particular increase in mental faculties yet!

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

Amazing product

It is clear that this product contributes to my energy and productivity with some possible boost in focus. I do find that I want to take higher doses than the general recommendation of 5 capsules. So far I like 5 upon waking and taking 4 more with afternoon meal. I would try more but bottle says not to exceed 9.