Bottle: Unfiltered Strong Blond Beer Launched on December 26th 1989 @ 9% abv. Abv reduced from 9% to 8.5% in 2003. "The particular character and the unique taste of "Delirium Tremens" result from the use of three different kinds of yeast. Its very original packing, which resembles cologne ceramics, and the colourful label contribute to its success."