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Allergen Guide

🇪🇺 Crustaceans Allergen in EU

Crustaceans (Crabs, lobster, shrimp) is a major allergen in EU that must be clearly declared in the ingredients list.

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What the Rule Is

Crustaceans must be declared on food labels in European Union under FIC Regulation 1169/2011. This includes the allergen itself and any derivatives.

What You Must Include
  • Clear declaration of "Crustaceans" or specific derivative names
  • Proper emphasis in the ingredients list
  • Declaration of processing aids containing the allergen
Common Violations
  • Using scientific names without the common name "Crustaceans"
  • Missing hidden sources in compound ingredients
  • Insufficient emphasis in ingredients list
Examples: Compliant vs Non-Compliant

Compliant Examples

Ingredients: Flour, **Crustaceans**, Sugar

Non-Compliant Examples

Ingredients: Flour, Crustaceans, Sugar (no emphasis)
How LabelGuard Checks This

LabelGuard scans your label for crustaceans and all its derivatives including: Shrimp, Crab, Lobster, Prawns, Crayfish.

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Frequently Asked Questions

What ingredients contain hidden crustaceans?

Common hidden sources include: Shrimp, Crab, Lobster, Prawns, Crayfish, Crustacean shellfish.

Is crustaceans one of the major allergens in EU?

Yes, crustaceans is a major allergen that must be declared.

Regulation Sources

Last updated: 2026-03-01

Disclaimer: This information is for guidance only and does not constitute legal advice. Always consult official regulations and seek professional legal advice for specific compliance questions.

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