Heim cultivated the mushrooms in France and despatched samples for analysis to Albert Hofmann, a chemist used from the Swiss pharmaceutical firm Sandoz (now Novartis). Hofmann—who experienced synthesized lysergic acid diethylamide (LSD) in 1938—led a investigation team that isolated and determined the psychoactive alkaloids psilocybin and psilocin from Psilocybe mexicana, https://pearlg677nke2.wikilima.com/user