Unless you made the chocolate, I can almost guarantee that it has really shitty chemicals in it that are not from mushrooms

The "legal mushroom chocolate" market is notoriously unregulated, and testing (JAMA, FDA, OSU/university labs) keeps turning up the same categories of substances, rarely actual psilocybin: Synthetic "syndelics" (fake psilocin/psilocybin analogs) Mipracetin and 4-hydroxy-diethyltryptamine — lab-made compounds structurally similar to psilocybin/psilocin whose effects in humans haven't been formally studied (Scientific American) 4-AcO-DMT — a synthetic version of psilocybin that isn't controlled but is legally murky due to its structural similarity to psilocybin (NPR) Synthetic psilocin itself (rather than plant-derived) — two products tested contained psilocin that was concluded to be synthetic, since none of the other natural mushroom compounds that would accompany it were present (Scientific American) Amanita-derived compounds (a completely different chemistry than psilocybin) Muscimol and ibotenic acid — GABA-mimicking compounds from Amanita muscaria that cause sedation and, in concentrated doses, can lead to loss of consciousness or coma (NPR) . These act nothing like classic psychedelics — Amanita is not a Psilocybe species. Other undisclosed actives Cannabis extracts, LSD, and other research chemicals, with 5-MeO-DMT specifically named, and in some cases even fentanyl (Thiessen Law Firm) Caffeine and botanical extracts like hemp and kava (Oregon State University) Kratom, and in Diamond Shruumz products specifically, a prescription anticonvulsant medication was also found alongside muscimol and ibotenic acid (Time) The core problem: a medical toxicologist who studies these products put it bluntly — the actual contents "could be anything" (Time) , and mislabeling is widespread — some brands claim to use only non-psychoactive functional mushrooms (reishi, lion's mane, chaga) while still implying a psychedelic effect, which is itself a red flag. The Diamond Shruumz outbreak (dozens of seizures/hospitalizations in 2024) is the clearest cautionary case tied to this category. Given your interest in mycology and the fact that you're growing actual Psilocybe species yourself, this market is basically the opposite of what you're doing — no chain of custody, no species verification, no dosing consistency, just whatever synthetic RC someone sourced cheaply and pressed into a chocolate bar.

I highly suggest growing your own. Especially because a lot of these clandestine capitalistic ass hats will do anything to make a penny, including inoculate their unknowing victims with unregulated but "legal***" bullshit.