Psilocybin microdoses refer to very small, sub-hallucinogenic amounts of psilocybin, the active compound found in certain psychedelic mushrooms. Typically around 0.1 to 0.3 grams, these doses are not intended to produce intense psychedelic effects but are used for potential benefits like enhanced mood, creativity, focus, and reduced anxiety. Many users report improved mental clarity and well-being, although scientific research on the long-term effects of microdosing is still ongoing.