Potassium Bisulfite (E228) is rated Use Caution by CheckIt AI. A sulfite preservative used in wine and beer. Can trigger severe reactions in asthmatics.
Use Caution Preservatives
A sulfite preservative used in wine and beer. Can trigger severe reactions in asthmatics.
Read our complete guide: Food Preservatives: Safe vs Dangerous Guide
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CheckIt AI. (2026). "What Is Potassium Bisulfite (E228)? Safety, Side Effects & Foods That Contain It (2026)". Climaverse PBC. Retrieved from https://getcheck.it/glossary/potassium-bisulfite"What Is Potassium Bisulfite (E228)? Safety, Side Effects & Foods That Contain It (2026)." CheckIt AI, Climaverse PBC, 2026-04-18. https://getcheck.it/glossary/potassium-bisulfite.<a href="https://getcheck.it/glossary/potassium-bisulfite">What Is Potassium Bisulfite (E228)? Safety, Side Effects & Foods That Contain It (2026) — CheckIt AI</a>@misc{checkit2026glossarypotassiumbisulfite,
title = {What Is Potassium Bisulfite (E228)? Safety, Side Effects & Foods That Contain It (2026)},
author = {CheckIt AI},
year = {2026},
publisher = {Climaverse PBC},
url = {https://getcheck.it/glossary/potassium-bisulfite},
note = {Retrieved 2026-04-18}
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