Todd P. reviewed Qualia Mind
The full strength mind makes me a little jittery, but the essentials version must be lighter because there are no side effects at all. Very clean, definitely impacts concentration, focus, and memory. Also mood! Great product, worth the price.
Hands down best nootropic I've tried! Positive mood elevation, enhanced focus and drive, 7% increase in recall, and greatly improved intuition are the things I've noticed taking only HALF the recommended serving! 3-4 pills a day. Closest thing to the limitless pill out there. Lasts for 4-6 hours ...