Sulphur Dioxide

E220
Hazard level: Moderate health concern Preservative (E200–299) Allergen: sulphites

What is Sulphur Dioxide?

Preservative used in dried fruits and wine. Can trigger severe respiratory reactions in asthmatics.

Is Sulphur Dioxide safe?

Sulphur Dioxide is a moderate health concern — best consumed in moderation.

Score impact: −5 points on the FoodsScan score (FoodsScan scores run 0–100, where 100 is best.)

Found in 20 of 9,912 analysed products in the FoodsScan database.

This is an EU declarable allergen (sulphites).

Regulatory sources: EFSA

Also known as

Sulphur Dioxide is also known as so2, e220, серен диоксид, sulfur dioxide, sulphur dioxide — these all refer to the same ingredient.

sulphur dioxide sulfur dioxide e220 серен диоксид so2

Where Sulphur Dioxide is typically found

Snacks Sweet Snacks Biscuits And Cakes Biscuits And Crackers Biscuits

Related additives

Sugar (Sucrose) sunflower oil Citric Acid (E330) Raisins Salt (Sodium Chloride) wheat Natural Flavouring High Fructose Corn Syrup Soy Lecithin Potassium Sorbate (E202) Potassium Metabisulfite (E224) Sodium Sulphite (E221) Sodium Bisulphite (E222) Sodium Metabisulphite (E223) Sulphite Ammonia Caramel (E150d) Sulphites (SO2)

Products containing Sulphur Dioxide

← All ingredients