Company email:
Thanks for your inquiry. People frequently ask that question. We did away with isinglass and other similar clarifying agents many years ago. We found that they were difficult to use effectively and we really didn't like putting animal products in our beers on principal. So enjoy Smuttynose and Portsmouth beers without worries!
Smuttynose Brewing Company
Vegan
This product is listed as vegan friendly.
What the company told us
Correspondence on record, with the date of each entry.