Blog The Psilocybin Bible - Dosage Guide Understanding how Psilocybin affects you with our Dosage Guide. We provide in depth details about 5 levels of dosages:Microdose – 0.05 to 0.25gMini-dose – 0.25 to 0.75gRecreational Dose – 0.5 to 1.5gModerate Dose – 2 – 3.5gMega Doses – 5g + Discover More about Psilocybin