Mushroom potency is often calculated according to the concentration of two compounds: psilocin and psilocybin. In the human body, psilocybin is transformed to psilocin, that may then be processed. Psilocybe semilanceata, a psilocybin mushroom species usually offered in The usa.[four] Psilocybin is a psychedelic drug developed Normally by psilocybin mushrooms, https://mikhailj665fyq6.oneworldwiki.com/user