The Substance – Albert Hofmann’s LSD Trailer [de-CH] by Martin Witz To view this video please enable JavaScript, and consider upgrading to a web browser that supports HTML5 video. Follow us on next video mp4 (640x360) [17 MB] <embed> Copy and paste the code in your html to embed this video, making sure to credit Cineuropa: See alsoThe Substance – Albert Hofmann’s LSD [CH] (2011): film profile, trailer