Look out for indications of mold. If the thing is any environmentally friendly mould, white fuzzy mold, or dim black places (mildew) over the mushroom, do not consume it. Don’t fret if you see blue staining—That is frequent in Psilocybe mushrooms and an indicator that the mushrooms comprise psilocybin.  Despite https://psychedelicfarmmeds.com/product/dreamland-psychedelics-chocolate-bar/