I do wonder what is lost, too. Some folks talk about "mushroom pills" (simply powdered, full spectrum mushrooms) and some talk about "psilocybin extract". It's

I do wonder what is lost, too. Some folks talk about "mushroom pills" (simply powdered, full spectrum mushrooms) and some talk about "psilocybin extract". It's my understanding that different psilocybe mushrooms species have different effects due to varying levels of not just psilocybin, but psilocin (psilocybin metabolizes to psilocin, but it is also in many species), baeocystin (mexicanas tend to be higher in this) and norbaeocystin.