Shaun T. reviewed Qualia Mind
I was able to get a full refund from Neurohacker when the MIND with caffeine was too much for me, I was very impressed with the whole process and will be trying their other products.
The Concentration Cure
Here's the best production hack I've tried this year. Clear mind, task oriented, with improved clarity to communicate. Sounds like a lot and to good to be true. I thought the same thing but I had to try it. Worked for me better then advertised.