Jon V. reviewed Qualia Focus
If you are looking for a totally natural way to enhance your focus and concentration, I highly recommend Focus from NeuroHacker. I has totally helped my performance at work.
Good product
Overall I think it’s a good product, but if you’re sensitive to caffeine it might not be suited for you. I somehow missed caffeine, and definitely got the jitters.
Qualia Focus
Fantastic Product, if you are looking for a boost in focus and mental acuity. I recommend this supplement.