Foods Containing E150b (Caustic Sulphite Caramel)
E150b (Caustic Sulphite Caramel) is a colour (heated sugar with sulphite) used in sweets and confectionery, soft drinks. Here are the foods where you'll find it on the label.
Common foods that contain E150b
- sweets and confectionery
- soft drinks
- cake icing
- jams and preserves
- ready meals
- desserts
In the UK and EU, E150b must be declared either as "E150b" or as "Caustic Sulphite Caramel" in the ingredients list.
Is E150b safe?
E150b is authorised in the EU and UK but carries genuine concerns. E150b is a sulphite or sulphite-related additive — sulphites are declared allergens that can trigger asthma and respiratory reactions in sensitive people (estimated 5–10% of asthmatics). For most people consuming Caustic Sulphite Caramel in typical quantities, health effects are unlikely — but the caution flag reflects either active scientific debate, mandatory warning labels, allergen status, or conditions attached to its authorisation.
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Reduce or replace E150b
Products relevant to E150b and your dietary choices
Natural Food Colouring
Plant-based and fruit-extract colours with no E-number concerns.
Natural Food Dyes
Gel and powder colours from natural sources for baking and cooking.
Additive-Free Snacks for Kids
Snacks free from artificial colours — ideal for ADHD-sensitive diets.
Frequently asked questions
What foods contain E150b?
E150b (Caustic Sulphite Caramel) is commonly found in sweets and confectionery, soft drinks, cake icing, jams and preserves, ready meals. It must be declared on UK/EU labels as either "E150b" or "Caustic Sulphite Caramel".
Is E150b safe?
E150b is authorised in the EU and UK but carries genuine concerns. E150b is a sulphite or sulphite-related additive — sulphites are declared allergens that can trigger asthma and respiratory reactions in sensitive people (estimated 5–10% of asthmatics). For most people consuming Caustic Sulphite Caramel in typical quantities, health effects are unlikely — but the caution flag reflects either active scientific debate, mandatory warning labels, allergen status, or conditions attached to its authorisation.
Is E150b vegan?
E150b is always vegan: heated sugar with sulphite.
Data: Open Food Facts (ODbL) · EFSA