Look out for indications of mildew. If you see any environmentally friendly mildew, white fuzzy mould, or dark black places (mildew) within the mushroom, never consume it. Don’t stress if the thing is blue staining—This can be prevalent in Psilocybe mushrooms and an indicator that the mushrooms incorporate psilocybin.  Psilocybin https://psychedelicfarmmeds.com/product/buy-lsd-gel-tabs/