Fish in your beer (Isinglass)
November 30, 2005 5:01 AM Subscribe
Serious vegetarians know to keep on the lookout for isinglass and other animal products in their beer. Isinglass is a fish-derived additive that's primarily used to help speed up the clarification of cask-conditioned ales, although some beer-makers will use it to reclaim batches that didn't filter properly. You can help keep your diet swimbladder-free with this awesome list.
This thread has been archived and is closed to new comments