Ingredient

Cornflower

Source
Not animal-derived
Allergen
No
Role in food
Cornflower petals are primarily used as a natural food colouring, adding a decorative blue …

What is Cornflower?

Cornflower, also known as bachelor's button, is a flowering plant native to Europe. Its petals are often used for their vibrant blue colour, and they have a mild, slightly sweet flavour.

Is Cornflower vegan?

Cornflower is not animal-derived. Products that contain it can still include other animal-derived ingredients, so check the full ingredient list.

Is Cornflower a major allergen?

Cornflower is not one of the 14 major allergens that UK law requires to be emphasised on food labels.

What is Cornflower used for?

Cornflower petals are primarily used as a natural food colouring, adding a decorative blue hue to various dishes.

Is Cornflower safe?

Cornflower is not classified as a food additive in the UK and therefore does not have an E-number.

Why it's used

Cornflower petals are primarily used as a natural food colouring, adding a decorative blue hue to various dishes. They are commonly found in baked goods, desserts, teas, and confectionery, as well as in savoury items like chutneys and some chilled meals.

Health notes

Cornflower is not classified as a food additive in the UK and therefore does not have an E-number. It is generally regarded as safe for consumption when used as a food ingredient. Evidence regarding specific health benefits or risks at typical consumption levels is limited.

Allergen info

Cornflower is not one of the 14 major allergens that UK law requires to be emphasised on food labels. Not a major allergen.

Foods that contain Cornflower

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Auto-generated content. This description was generated automatically and is pending editorial review. Inaccuracies are possible. Found a mistake? Contact us.

Last updated: 17 October 2026

Note: This site presents label data from Open Food Facts for general information. It is not medical advice. Check the package label; formulations change.