Psilocybin Psilocybin, the psychoactive compound found in "magic mushrooms," has long been used for ceremonial and medicinal reasons amongst Indigenous peoples for millennia. Psilocybin contains a hallucinogenic impact on the brain. In its purest form, LSD appears like a white or colorless crystalline powder, has no odor, and might taste https://medium.com/@LsdWorld/introduction-to-lsd-what-you-need-to-know-e70ffecb3a92