Yopo is a traditional psychoactive snuff prepared from the seeds of Anadenanthera peregrina, a tree native to the Caribbean and South American savannahs. It has been used ceremonially by Indigenous peoples of South America for millennia and contains DMT and bufotenin as its primary active compounds. This tag gathers content on the ethnobotany and ceremonial contexts of yopo, its pharmacology, and related discussions in ICEERS research and publications.
