What is E494?
E494 is Sorbitan mono-oleate, an emulsifier. Depends on the fat source.
Also written as: INS 494, E-494, E 494. INS is the international numbering system used outside Europe, including on labels in Asia, Australia and the Middle East.
What to do
Look for a halal logo, a "vegan" label, or a stated plant source on the pack. If none of these are present, you can contact the manufacturer and ask for the source.
Frequently asked questions
Is E494 halal?
E494 (Sorbitan mono-oleate) is doubtful (mushbooh). Depends on the fat source.
What is E494 made from?
Sorbitol and oleic acid (plant or animal).
What is E494 used for?
E494 is used as an emulsifier, typically in bread, cakes, biscuits, chocolate, ice cream and margarine.
What should I do if a product contains E494?
Look for a halal logo, a "vegan" label, or a stated plant source on the pack. If none of these are present, you can contact the manufacturer and ask for the source.
Related E-numbers
Last reviewed 2026-10-06. How we decide · Suggest a correction