Additives
Potassium Metabisulphite (E224): What It Is and Is It Safe?
Limited risk
Preservative · Sulphite
Sulphite preservative widely used in winemaking. Same asthma and allergy concerns as other sulphites. Must be declared on label.
- Category
- Preservative — Sulphite
- Typically used in
- Wine, beer, fruit juices, dried fruit
- Regulatory status
- Must be declared on label as sulphite allergen.
- Concerns flagged
-
Possible allergenMigraine trigger
Scrannr flags Potassium Metabisulphite automatically when you scan a barcode.
Sources
Where this comes from
- EFSA (2016) — Scientific Opinion on the re-evaluation of sulfur dioxide -E 220-, sodium sulfite -E 221-, sodium bisulfite -E 222-, sodium metabisulfite -E 223-, potassium metabisulfite -E 224-, calcium sulfite -E 226-, calcium bisulfite -E 227- and potassium bisulfite -E 228- as food additives http://dx.doi.org/10.2903/j.efsa.2016.4438
Products
Products containing Potassium Metabisulphite
We're building product pages that show real UK products containing Potassium Metabisulphite, using Open Food Facts data. They'll appear here soon — in the meantime, scan any barcode with the Scrannr app to check for it instantly.
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