Modafinil is an OTC drug here (India). Most Ayurvedic 'smart herbs' are also very easily available (Brahmi, Ashwagandha, etc.) I've tried them all in various c

Modafinil is an OTC drug here (India). Most Ayurvedic 'smart herbs' are also very easily available (Brahmi, Ashwagandha, etc.) I've tried them all in various combinations and doses. Doesn't really work for me. Modafinil gives me bad headaches by the evening, and combining it with, say, Brahmi or Ashwagandha makes me feel nauseous after a few hours. Maybe there is a nootropic cocktail that works, but I can't figure out which one. In the meantime, building better habits through good 'ol willpower seems to yield better results.