Ingredient

Imazalil

Source
Not animal-derived
Allergen
No
Role in food
Imazalil is used as a preservative to extend the shelf life of fruits and …

What is Imazalil?

Imazalil is a synthetic fungicide used to protect crops from fungal diseases. It is primarily applied as a post-harvest treatment to fruits and vegetables, particularly citrus fruits, to prevent spoilage during storage and transport. It works by inhibiting fungal growth.

Is Imazalil vegan?

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

Is Imazalil a major allergen?

Imazalil is not derived from any of the 14 major allergens that UK law requires to be emphasised on food labels.

What is Imazalil used for?

Imazalil is used as a preservative to extend the shelf life of fruits and vegetables.

Is Imazalil safe?

Imazalil is an authorised food additive in Great Britain, listed on the Register of Food Additive Authorisations.

Why it's used

Imazalil is used as a preservative to extend the shelf life of fruits and vegetables. It is applied as a wax coating or dip after harvesting to prevent mould and rot. Its use is most common on citrus fruits like oranges, mandarins, and satsumas.

Health notes

Imazalil is an authorised food additive in Great Britain, listed on the Register of Food Additive Authorisations. European Food Safety Authority (EFSA) has evaluated its safety. Some studies have raised concerns about potential endocrine-disrupting effects, but regulatory bodies consider it safe at permitted levels.

Allergen info

Imazalil is not derived from any of the 14 major allergens that UK law requires to be emphasised on food labels. Not a major allergen.

Foods that contain Imazalil

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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.