Psilocybin Psilocybin, the psychoactive compound found in "magic mushrooms," continues to be employed for ceremonial and medicinal needs among the Indigenous peoples for millennia. Psilocybin provides a hallucinogenic impact on the brain. In its purest type, LSD appears like a white or colorless crystalline powder, has no scent, and may https://www.tumblr.com/lsdvibes/757469329295048704/historyoflsd?source=share