What is E1518?
E1518 is Glyceryl triacetate (triacetin), a carrier. Depends on the glycerol source.
Also written as: INS 1518, E-1518, E 1518, triacetin. 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 E1518 halal?
E1518 (Glyceryl triacetate (triacetin)) is doubtful (mushbooh). Depends on the glycerol source.
What is E1518 made from?
Glycerol (plant or animal) and acetic acid.
What is E1518 used for?
E1518 is used as a carrier.
What should I do if a product contains E1518?
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