Vyvanse 50mg seems to do the job with wakefulness. I sometimes microdose 2.5mg THC a day as a nootropic and it helps with focus, energy, creativity.

I tried Oxiracitam and it seems to work wonderful for focus. I have 30g of phenylpiracetam and take 200mg and I'm not sure if it works that good.

Gonna make a coffee now. Caffeine is a good nootropic.

I also take vitamin B12 and four fish oil pills a day.