Which Beers Use Fish Bladders in the USA
Brewers often use fish bladders, more formally known as isinglass, for the filtering of cask beers. The substance, which is gelatinous, is used to filter yeast and other unwanted solids from the beer.Soon to be made without any fish guts, Guinness is going vegan. Products Status Kaliber Not vegan friendly. What beer is filtered through…
