| Name | Known | Products |
|---|---|---|
| milk | Yes | 313,194 |
| gluten | Yes | 263,089 |
| soybeans | Yes | 184,085 |
| eggs | Yes | 104,353 |
| nuts | Yes | 77,633 |
| mustard | Yes | 33,691 |
| fish | Yes | 31,105 |
| peanuts | Yes | 29,191 |
| celery | Yes | 29,063 |
| sesame seeds | Yes | 25,456 |
| sulphur dioxide and sulphites | Yes | 20,354 |
| pork | Yes | 11,084 |
| gelatin | Yes | 9,894 |
| crustaceans | Yes | 9,414 |
| beef | Yes | 9,042 |
| apple | Yes | 7,349 |
| molluscs | Yes | 5,982 |
| orange | Yes | 5,232 |
| chicken | Yes | 3,293 |
| none | Yes | 2,813 |
| lupin | Yes | 2,488 |
| banana | Yes | 1,987 |
| fr:avoine | No | 1,500 |
| kiwi | Yes | 1,109 |
| peach | Yes | 669 |
| es:ausencia | No | 488 |
| es:avena | No | 427 |
| coconut | No | 277 |
| fr:non | No | 134 |
| lait | No | 94 |
| fr:proteines-de-lait-de-vache | No | 91 |
| es:tartrazina | No | 90 |
| de:natriummetabisulfit | No | 85 |
| fr:et-produits-a-base-de-ces-cereales | No | 75 |
| fr:ferments | No | 75 |
| fr:anhydride-sulfureux-et-sulfites-en-concentrations-de-plus-de-10-mg-kg-ou-10-mg-litre-expr-en-so2 | No | 74 |
| fr:ingredients | No | 71 |
| fr:noisettes-corylus-avellana | No | 69 |
| it:avena | No | 63 |
| fr:non-renseigne | No | 57 |
| pl:sojowego | No | 57 |
| ble | No | 56 |
| fr:citron | No | 53 |
| phenylalanine | No | 50 |
| fr:amandes-amygdalus-communis-l | No | 49 |
| es:amarillo-5 | No | 47 |
| fr:dioxyde-de-soufre-et-sulfites | No | 47 |
| pl:laktoza | No | 47 |
| weizenmehl | No | 43 |
| pl:śmietanka | No | 43 |