Foods Containing E131 (Patent Blue V)
E131 (Patent Blue V) is a colour (synthetic dye) used in sweets and confectionery, soft drinks. Here are the foods where you'll find it on the label.
Common foods that contain E131
- sweets and confectionery
- soft drinks
- cake icing
- jams and preserves
- ready meals
- desserts
In the UK and EU, E131 must be declared either as "E131" or as "Patent Blue V" in the ingredients list.
Is E131 safe?
E131 is authorised in the EU and UK but carries genuine concerns. For most people consuming Patent Blue V 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 E131
Products relevant to E131 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.
Data: Open Food Facts (ODbL) · EFSA