What is E574?
E574 is Gluconic acid, a food additive used as an acidity regulator. No animal source.
Also written as: INS 574, E-574, E 574. INS is the international numbering system used outside Europe, including on labels in Asia, Australia and the Middle East.
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.
Is E574 vegetarian or vegan?
Yes. E574 (Gluconic acid) is normally made from plant, mineral, microbial or synthetic sources, so it is suitable for vegetarians and vegans.
Why we classify it this way
Halal No animal source.
Basis: No concern found. Made from plants, minerals, fermentation or synthesis, or from a permitted animal product. Nothing in normal production raises a pork, alcohol, insect or slaughter question.
No external reference is listed for this record yet.
Classification audited 3 November 2026. It has not been reviewed by a scholar. How classifications work · Suggest a correction
Frequently asked questions
Is E574 halal?
E574 (Gluconic acid) is halal. No animal source.
What is E574 made from?
Fermentation of glucose.
What is E574 used for?
E574 is used as an acidity regulator, typically in soft drinks, sweets, jams, sauces and processed foods.
What should I do if a product contains E574?
No action needed for this additive. Check the rest of the ingredient list, and remember that meat products still need proper halal slaughter.
Is E574 vegetarian or vegan?
Yes. E574 (Gluconic acid) is normally made from plant, mineral, microbial or synthetic sources, so it is suitable for vegetarians and vegans.