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. 2024 Jul 18;73(28):628–630. doi: 10.15585/mmwr.mm7328a3

TABLE. Analysis* of contents of five brands of mushroom gummies marketed as nootropics and listing Amanita muscaria or other mushrooms as ingredients — Charlottesville, Virginia, 2023.

Brand Listed product ingredients Identified compounds*
Diamond Shruumz Sour Peach Apple
Mushroom nootropic, caffeine, and lion’s mane, chagas, and reishi mushrooms
Psilocin
Diamond Shruumz Rainbow
Mushroom nootropic, caffeine, and lion’s mane, chagas, and reishi mushrooms
Psilocin and caffeine
Urb Magic Amanita Mushroom Watermelon
Muscimol, ibotenic acid, muscarine, and A. muscaria extracts
Psilocybin, psilocin, hordenine, and 2-phenethylamine
Wonderland Legal Psychedelics Cherry Nirvana
A. muscaria extract, blue lotus extract, and reishi, lion’s mane, and cordyceps mushrooms
Psilocin, N,N-dimethyltryptamine, caffeine, and mitragynine
Psilly’s Legal Psychedelic Mushrooms Fruit Punch
Fly agaric (A. muscaria) extract and hemp-derived extract
Ephedrine
Tryp mushroom gummies Lion’s mane, reishi, cordyceps, maitake, and turkey tail mushroom extract and hemp extract None

* Analysis conducted in the University of Virginia Health Toxicology Laboratory using liquid chromatography–quadrupole time of flight mass spectrometry. The testing instrument did not have capability to test for muscimol, ibotenic acid, muscarine, or the mushrooms indicated as ingredients on the product labels, although those mushrooms (lion’s mane, chagas, reishi, cordyceps, maitake, and turkey tail) are not psychogenic.

Unspecified mushroom ingredients used to enhance cognition.