We all know it's out there, and most expats have endured the cruel morning after that doesn't seem justified after 4 or 5 drinks the night before. Fake alcohol is a big problem in China and not many people know a whole lot about it. We decided to seek out some experts here in Shanghai to fill us in on the details.

Special thanks to Adam Devermann, Martin Aamodt, Juan Monasterio and Julien Rouselle

Filmed and edited by Peter Dixon
Interviews by Peter Dixon, Anna Bennett and Arvin Mahanta