Brand file

Guinness

www.guinness.com/en-gb

This brand’s range is filed as Vegan. The per-product breakdown below covers the 4-variant range.

Filed 20 May 2026

The receipt The brand's own statement, on file.
“Yes, our new state-of-the-art filtration process has removed the use of isinglass as a means of filtration and therefore made the ingredients in Guinness Draught, Guinness Extra Stout and Guinness Foreign Extra Stout suitable for vegans.” — Guinness FAQ · 20 May 2026
Per-product breakdown 4 variants captured at investigation time. Each verdict is the brand’s own classification of that product; a line with no receipt of its own is filed as unclear.
  • Vegan
    Guinness Draught
    “Yes, our new state-of-the-art filtration process has removed the use of isinglass as a means of filtration and therefore made the ingredients in Guinness Draught, Guinness Extra Stout and Guinness Foreign Extra Stout suitable for vegans.”
    ↗
  • Vegan
    Guinness Extra Stout
    “Yes, our new state-of-the-art filtration process has removed the use of isinglass as a means of filtration and therefore made the ingredients in Guinness Draught, Guinness Extra Stout and Guinness Foreign Extra Stout suitable for vegans.”
    ↗
  • Vegan
    Guinness Foreign Extra Stout
    “Yes, our new state-of-the-art filtration process has removed the use of isinglass as a means of filtration and therefore made the ingredients in Guinness Draught, Guinness Extra Stout and Guinness Foreign Extra Stout suitable for vegans.”
    ↗
  • Unclear
    Guinness 0.0

Ingredients in this case

Substances mentioned in the brand's reply or the per-product breakdown above. Click for the wiki entry.