Which allergens does this tool check for?

We check for the 14 major allergens recognised by EU, UK, and SFDA regulations: gluten, dairy, eggs, fish, shellfish, tree nuts, peanuts, soy, sesame, lupin, celery, mustard, sulphites, and molluscs.

How accurate is the allergen detection?

Allergen detection is based on known ingredient associations in our reference database. Always cross-check with supplier data sheets for commercial use.

Do I need an account to use this tool?

No account needed for basic use. Free users get up to 5 checks per month. Maker and Expert plans unlock unlimited allergen checking.

What is "may contain"?

"May contain" indicates trace allergen risk due to cross-contamination during processing and is important for people with severe allergies.

Allergen Checker

Enter your recipe ingredients and instantly scan for the 14 major allergens including gluten, dairy, nuts, soy, sesame, and more.

Ingredients

Coverage

14 major allergens

Anonymous users get 3 free checks per month. Sign up free for 5 per month.

Allergen Scan Setup

Build the ingredient list and run a regulatory-focused allergen scan.

Search ingredients one by one or paste a full list, then review confirmed allergens and cross-contamination flags.

Ingredient 1

More checks with Maker+

Free users get 5 checks per month. Upgrade to Maker for 200 per month or Expert for unlimited access.

View pricing →

Run a scan to review allergen exposure.

Enter your ingredients and click Check for Allergens to see results.

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9 sections · every mandatory nutrient · rounding rules · allergen requirements · pre-print verification. Free PDF, no spam.

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Frequently Asked Questions

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