It depends upon one's perspective. I would think that having it listed on the ingredients is sufficient. That said, some people who are allergic to something wi

It depends upon one's perspective. I would think that having it listed on the ingredients is sufficient. That said, some people who are allergic to something will not examine the list of ingredients when the regulations state they allergen must be listed under what the product contains. It is about trust, not bureaucrats patting themselves on the back.