An allergen advisory statement is a warning on food packaging that indicates there may have been a risk of cross-contact with allergens during manufacturing.
This is where you will see phrases like “may contain,” “made on shared equipment,” or “processed in a facility with.” These statements are not about ingredients intentionally used in the recipe—they are meant to warn you about possible traces of allergens that could be introduced during production.
Unlike the “Contains” statement, allergen advisory statements are voluntary. That means companies are not required to include them, and not all brands use them in the same way. Some use them frequently out of caution, while others may not include them at all.
For allergy families, this can make things feel uncertain. Just because a product does not have an advisory statement does not automatically mean it is risk-free.
That is why many families develop their own comfort level over time. Some choose to avoid all advisory warnings, while others rely on trusted brands or contact companies directly for more details.
If you live in the United States, it can also be helpful to understand the basics of the Food Allergen Labeling and Consumer Protection Act (FALCPA). This law outlines how major allergens must be disclosed in ingredients, but it does not require or standardize allergen advisory statements—leaving some gray areas for consumers to navigate.
