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🫓 Sesame allergy: label names, hidden sources & scanning
Sesame became the 9th US major allergen in 2023 (FASTER Act) and has long been mandatory in the EU. Beyond visible seeds, sesame hides as tahini, sesame oil, and in spice blends — and its label names include terms like "benne" and "gingelly".
Hidden label names our scanner matches
An ingredient list can contain sesame without ever using the word. These are the actual terms Scallergy's matching engine checks — the same list the app uses when it scans a barcode:
Common derivatives
Where sesame commonly hides
- hummus and tahini
- burger buns and bread
- halva and Middle Eastern sweets
- sushi and Asian dishes
- spice blends (za’atar, gomashio)
- vegetable-oil blends
How Scallergy verdicts sesame
Avoid — sesame (or one of the label names above) appears in the product's ingredient list.
Caution — the product carries a “may contain” / cross-contamination warning for it.
Unknown — we don't have trustworthy ingredient data, and we say so instead of guessing. The verdict is always driven by what's in the product; the severity you set in your profile is shown as context.
Scan for sesame in seconds
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Frequently asked questions
Which label names mean sesame?
Beyond the word “sesame” itself, look for terms like tahini, benne, gingelly, til, sesamol. These are the exact terms Scallergy's scanner matches when it checks an ingredient list.
Does sesame have to be declared on the label?
Yes — in the EU (Regulation 1169/2011, Annex II) and the US (FALCPA/FASTER Act) sesame must be emphasised in the ingredient list of prepacked food.
What does “may contain sesame” mean?
“May contain” is a voluntary cross-contamination warning: the product doesn't list it as an ingredient, but it is made where contact is possible. Scallergy shows these as a Caution verdict — distinct from Avoid, which means the allergen is actually in the ingredient list.
Can Scallergy guarantee a product is sesame-free?
No — no app can. Scallergy checks ingredient data from USDA FoodData Central, Open Food Facts, and community submissions, shows its source and an honest “Unknown” when data is thin, and is assistive only: always check the printed label and follow your allergist's advice.
Related allergens
Scallergy is assistive, not medical advice. Ingredient data can be incomplete or out of date — always check the physical label and consult an allergist about your allergies. Sources: EU Regulation 1169/2011 (Annex II); US FALCPA (2004) and FASTER Act (2021); our data sources.