Othman L. reviewed Qualia Original Stack
over 6 years
ago
Headache
I have not seen any difference besides a feeling of uncomforte headache
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Connor H. January 13, 2018
Subtle, yet remarkably effective
If your mind is a tool, this sharpens the edge. Things you are already good at become effortless, things you are learning come faster and easier. Intellectual steroids.
K B. October 17, 2017
So far we like it!
Hubby and I have been on it about two weeks. We definitely notice improved recall ability. Plan to continue.