Food additive check

Is Sulphur Dioxide (E220) halal and vegan?

A preservative and antioxidant that stops browning and microbial growth.

☪️ Halal

Usually yes

🌱 Vegan

Usually yes

Is E220 halal?

Produced without animal input, so it is halal.

Is E220 vegan?

Not animal-derived, so it is vegan.

Where you'll find it

Dried fruit, wine, fruit juices and some processed potatoes.

Allergen note

Sulphites can trigger reactions in sensitive people, especially those with asthma.

Not sure about YOUR product?

Snap a photo of the ingredient list — PureDecode flags halal, vegan, allergens and additives in any language. Free, no sign-up.

Scan a label free →

More additives

Is E471 halal & vegan?Is E120 halal & vegan?Is E441 halal & vegan?Is E621 halal & vegan?Is E322 halal & vegan?Is E475 halal & vegan?

This is general information plus an AI reading of labels — a helper, not a fatwa or medical/dietary certification. Sources for the same E-number vary by manufacturer and region, so always verify anything critical with the producer or a certifying body.