Zach M. reviewed Qualia Mind
I would say it does what it intends to do roughly 80% of the days I take it. Sometimes, I feel a jolt similar to the way I feel after I drink caffeine for the first time in a long time. It isn't every day, but it definitely helps more times than not. I have tried a couple other nootropics, but this is my favorite so far. Definitely not cheap, but if it is something you can afford, I definitely think it is worth checking out.