For the last two months I've been dosing 30mg in the mornings, together with Alpha GPC. Mostly agreed with other comments so far. It helps to get through morning fog, brings a somewhat lucid serenity and noticeably boosts intellectual performance, speech particularly becomes more fluid and precise.

There's also interesting synergies... taken with aniracetam, the clarity can get close to a mild psychedelic threshold. I've also noticed it boosts the effects of harmalas, and to a lesser extent, cannabis.

I stopped last week, and perhaps due to a coincidence I've caught a nice cold. I'm dripping like a faucet, and just took 30mg after reading you guys. Won't hurt.

Edit: Checking now the symptoms in the header, I can agree with the increased need to urinate, disagree with irritability, and unsure about effects in sex drive.