TypeProcessing aid
Comes fromFish swim bladders.
Names on labels1
What to do
No action needed for this additive. Check the rest of the ingredient list, and remember that meat products still need proper halal slaughter.
Frequently asked questions
Is isinglass halal?
Isinglass is halal. Fish-derived, so halal. Used to clear some drinks.
Where does isinglass come from?
Fish swim bladders.
Related ingredients
Last reviewed 2026-10-06. How we decide · Suggest a correction