Bufotenin Stats & Data

• Plant/toad sources: Bufotenin occurs in Anadenanthera (Yopo/Cebil) seeds and various toad (Incilius/Bufo) secretions. Toad venom also contains cardiotoxic bufadienolides; human poisonings and deaths from toad products are documented — do not use toad secretions. Use plant sources or verified pure material instead.

• Airway/cardiovascular effects: Rapid-onset chest/throat tightness, flushing/cyanosis, tachycardia and blood pressure changes were observed in historical IV human studies; risk increases with dose. Individuals with asthma, cardiovascular disease, or uncontrolled hypertension should avoid.

• MAO-A metabolism: Bufotenin is rapidly deaminated by MAO-A, which explains low oral activity without MAOI and powerful potentiation with MAO-A inhibition; this also implies higher interaction risk under MAOI or serotonergic polypharmacy.

• Vaporization/technique: Freebase bufotenin has a melting point around 146 °C (varies by polymorph); boiling/vaporization temperature is higher. Use controlled low-temperature vaporization (e.g., e-mesh/glass) and avoid direct flame to reduce harsh smoke and pyrolysis products.

• Snuffs and caustic bases: Traditional Anadenanthera snuffs often include alkaline lime/ash, which can be extremely irritating and cause mucosal injury; some reports note severe pain/allergic reactions. Never insufflate sodium hydroxide; if preparing traditional snuff, ensure bases are non-caustic, fully reacted/aged, and finely mixed — or avoid snuffs altogether in favor of carefully vaporized purified freebase.

• Set, setting, and sitter: The onset can be explosive (seconds, smoked) with brief confusion/panic; have a trusted sober sitter, clear floor/obstacles, and rehearse calm breathing. Benzodiazepines may help abort severe anxiety if medically appropriate.

• Legal status: Generally Schedule I/Class A in many jurisdictions (e.g., U.S., U.K., Australia); possession or supply can attract severe penalties. Verify local law.

• Testing/identity: Because natural materials vary and misidentification/adulteration occur, reagent or lab testing and gradual allergy testing are prudent before full doses.