Is E220 halal or haram?
Sulphur dioxide · Preservative
E220 (Sulphur dioxide) is generally classified as halal. Mineral / synthetic.
What is E220?
E220, listed on labels as Sulphur dioxide, is a preservative that extends shelf life and slows spoilage. You'll most often find it in packaged and processed foods.
Is E220 halal? The verdict
Good news — you can treat E220 as halal. Mineral / synthetic. The additive itself needs no special certification. Keep in mind the finished product can still contain other ingredients that aren't halal, so always read the full list.
How to check E220 on a label
If you see E220 (or "Sulphur dioxide") in an ingredient list, no further checking is needed for this additive — focus your attention on meat, animal fats, gelatin and flavourings instead.
Other names & label terms to scan for
Sulphur dioxideE220
Bottom line
E220 is halal. Safe to consume as far as this additive is concerned.
Stop guessing in the aisle
Halal Food AI flags E220 and every other suspect or not-halal additive automatically — just scan the barcode or snap the ingredient list. Plain-language verdicts, 25+ languages.