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Knowledge base · Allergens and special diets

Sulphites: how should the system label the ingredient?

Sulphur dioxide and sulphites are allergens requiring declaration in the EU above a defined concentration. The system should use a marking from the product label or a verified data source, and must not infer automatically from the name of a dish.

Source and review

EFSA — Food allergens

Open source ↗

Evidence level
source_collected_editorial_review_pending
Last editorial review
2026-07-14

Macrovia provides planning information and does not replace personal healthcare.

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Macrovia supports planning and informed choices; it does not replace personal healthcare.