Sulfur Dioxide

Caution preservative

Preservative in wine, dried fruits. Triggers asthma in sensitive individuals. Common allergen.

Source: EFSA 2016 re-evaluation; Codex allergen list

Also Known As

SO2 E220 sulphur dioxide

Check Your Food

Scan any nutrition label to instantly identify ingredients and get safety profiles.

Download LabelMinder

100% offline. Nothing leaves your phone.