After a month of supplementing with Neurogenex, these are my observations:
1. It definitely works. My memory, verbal skills, ability to concentrate, sense of humor, and even my reflexes (particularly with my left hand, which is normally clumsy) are better. Several people who don't know I'm taking it have commented on these improvements.
2. It works best on an empty stomach.
3. More does not work better for me, more makes me nauseous and restless. It's nice to be able to use a supplement sparingly (2 caps a day, which is 2/3 the recommended dose) and still get a quantifiable boost.
4. It makes food less interesting to me, quite a feat.
5. Taking choline, inositol, siberian ginseng, and a B spectrum vitamin with Neurogenex add to the nootropic effect. I would still like to try stacking it with other nootropics, just for the experience, namely adrafinil, acetyl-l-carnitine, and vinpocetine. But if it ain't broke...
6. It seems to potentiate the effects of caffiene, and vice versa. I haven't tried it with other stimulants.
7. The initial insomnia could have been caused by any number of environmental or physiological things, and went away on its own. I'm getting a full night's sleep and feeling wonderful when I wake up. I recall Fonz saying on the Anabolic forum that he was significantly less groggy when he first woke up - I've noticed that too. I used to need to get some food and/or caffiene in me before I was any good in the morning, now I'm pretty lucid upon awakening.
All around very pleased with my purchase, and will be re-ordering when my bottle runs out.
Sassy - no dehydration. I drink about a gallon and a half of water every day, though. How did your drive go?