People often refer to it as “tusi” or “tucibi,” which is a distorted version of the chemical name 2C-B, a synthetic hallucinogen created in the 1970s. 2C-B produces psychedelic effects ...

And although it is also referred to as tusi, tusibi, tuci or tucibi, experts say it rarely contains the psychedelic drug 2C-B developed by California chemist Alexander "Sasha" Shulgin and his wife ...