History of LSD

Part of a series on
Psychedelia
Arts Psychedelic art Algorithmic art Cyberdelic Diffraction Fractal art Liquid light show LSD art Paisley Phosphene Psychedelic music Acid house Acid jazz Acid rock Acid techno Acid trance Chillwave Cloud rap Hypnagogic pop Madchester Neo-psychedelia Palm Desert Scene Peyote song P-Funk Psychedelic folk Psychedelic funk Psychedelic pop Psychedelic rock Psychedelic soul Psychedelic trance Space rock Stoner rock Trip hop Psychedelic film Acid Western Hippie exploitation films Stoner film Psychedelic literature
Culture Counterculture Entheogen Smart shop Trip sitter Psychedelic microdosing
Drugs 25I-NBOMe 2C-B Ayahuasca Cannabis DMT Ibogaine Ketamine LSD Mescaline Peyote Psilocybin mushrooms San Pedro cactus List of psychedelic drugs List of psilocybin mushrooms Psychoactive cactus
Experience Bad trip Ecology Ego death Psychedelic Press Therapy
History Acid Tests Albert Hofmann Alexander Shulgin Counterculture of the 1960s History of LSD Owsley Stanley Psychedelic era Summer of Love Timothy Leary William Leonard Pickard
Law Drug liberalization Drug policy of the Netherlands Drug policy of Oregon Drug policy of Portugal Drug policy reform Legality of cannabis Legal status of psilocybin mushrooms Neurolaw Psilocybin decriminalization in the United States
Related topics Addiction Cannabis Cognitive liberty Drug checking Harm reduction Hippie MDMA Neuroenhancement Neuroethics Philosophy of psychedelics Psychonautics Prohibition of drugs Rave Recreational drug use Regulation of therapeutic goods Self-experimentation Surrealism
v t e

The psychedelic drug (or entheogen) lysergic acid diethylamide (LSD) was first synthesized on November 16, 1938, by the Swiss chemist Albert Hofmann in the Sandoz laboratories in Basel, Switzerland.^[1] It was not until five years later on April 19, 1943, that the psychedelic properties were found.^[2]