I was getting fl-adrafinil from health naturals, but it doesn't look like they carry it anymore. I have a 5g jar I got from science.bio too. I believe they carry it and adrafinil now. Fl-adrafinil is stronger than plain adrafinil.

Ephedrine can be bought as Bronkaid or Primatene at most pharmacies. You just need an ID and there's limits to how much you can buy. I usually grab a box of 60x25mg once a month.