Company email (March 2019)
"sorry to report we use isinglass to clarify all our beers and use other adjuncts like honey too."
Andrew notes (March 2019)
"Big Slide Brewery (bigslidebrewery.com) is generally not vegan-friendly. They use isinglass in the majority of beer they produce; the only exceptions are for styles which are not treated with any fining agent at all. Source: I spoke to the employees personally."
[We've sent a followup]
Big Slide Beers
Not Vegan
This product is listed as not vegan friendly.
What the company told us
Correspondence on record, with the date of each entry.