Company Email (circa 2011):
"all of our beers contain isinglass finings. In addition we source our yeast from Thwaites Brewery - and so in theory there could be traces of animal material residues within the wet yeast slurry from their brew process."
Company Email (circa 2010):
"Unfortunately none of our beers can be classed as vegan - due to the addition of isinglass finings to all of our beers."
All Gates Brewery
Not Vegan
This product is listed as not vegan friendly.
What the company told us
Correspondence on record, with the date of each entry.