Top 10 Key Players companies in Psilocybin
by Most Patent Filings in the United States in 2018

Psilocybin (/ˌsaɪləˈsaɪbɪn/ sy-lə-SY-bin) is a naturally occurring psychedelic prodrug compound produced by more than 200 species of mushrooms, collectively known as psilocybin mushrooms. The most potent are members of the genus Psilocybe, such as P. azurescens, P. semilanceata, and P. cyanescens, but psilocybin has also been isolated from about a dozen other genera. As a prodrug, psilocybin is quickly converted by the body to psilocin, which has mind-altering effects similar, in some aspects, to those of LSD, mescaline, and DMT. In general, the effects include euphoria, visual and mental hallucinations, changes in perception, a distorted sense of time, spiritual experiences, and can include possible adverse reactions such as nausea and panic attacks.