Grocery Shopping
Hidden Names for Eggs on Food Labels
Every name eggs go by on ingredient lists, plus the products you'd least expect to find them in.
Egg allergy label reading is trickier than it looks. The obvious names are easy enough — but egg proteins show up under scientific and technical names that most people wouldn't recognize as food at all. This guide covers every name to know, plus the products that catch people off guard.
The names to look for
Egg is a major allergen in the US, so it must be declared clearly on packaged food labels — either in the ingredient list or in a 'Contains' statement. That helps. But egg shows up under more names than most people realize, especially in processed foods.
- Egg, whole egg, dried egg, powdered egg
- Egg white, egg yolk, egg solids
- Albumin (also spelled albumen) — the main protein in egg white
- Globulin — another egg white protein
- Lecithin — can be egg-derived (though soy lecithin is more common in the US; always check the source)
- Lysozyme — an enzyme from egg whites used as a preservative in some foods and medications
- Mayonnaise — always contains egg
- Meringue, meringue powder
- Ovalbumin — the primary egg white protein
- Ovomucin, ovomucoid — egg white proteins
- Ovomucin
- Ovovitellin — an egg yolk protein
- Silici albuminate
- Livetin — an egg yolk protein
- Phosvitin — egg yolk protein
- Vitellin — egg yolk fraction
If the word starts with 'ovo' or 'ovi', check it
The Latin root for egg is 'ovum'. Any ingredient starting with ovo- or ovi- is almost certainly egg-derived.
Where eggs hide unexpectedly
Beyond the obvious baked goods, pasta, and mayonnaise, eggs show up in a surprising number of products.
Meat and seafood products
Meatballs, meat loaf, breaded chicken strips, fish sticks, and most pre-formed protein products use egg as a binder. Many deli meats are coated in egg wash during processing. Imitation crab often contains egg whites.
Beverages
Some wines and beers are clarified using egg whites (called fining), which removes cloudiness. Most of the protein is filtered out, but trace amounts can remain. Specialty coffees with foam — like some cappuccinos — occasionally use egg white foam. Egg nog, obviously.
Desserts and sweets
Marshmallows sometimes contain egg whites for structure (check the brand). Nougat almost always does. Many fudges, toffees, and caramels. Ice cream and frozen desserts — even some that seem dairy-forward use egg yolk in their base.
Condiments and sauces
Caesar dressing and most creamy dressings. Hollandaise, bearnaise, and aioli. Many tartar sauces. Some yellow mustards (the classic prepared kind is usually egg-free, but specialty mustards vary).
Packaged and processed foods
Egg noodles and some dried pastas. Many crackers, especially rich or buttery varieties. Pretzels with a shiny glaze. Protein bars and shakes — check the label, as egg white protein is common. Some coatings on cereals and granolas.
Non-food products
Lysozyme, derived from egg whites, is used as a preservative in some cheeses, wine, and pharmaceuticals. If you have a serious egg allergy, it's worth flagging this with your pharmacist.
Shopping egg-free in practice
The 'Contains: Egg' statement on US packaged food is your fastest check — scan there before reading the full ingredient list. If it's absent, scan the ingredients for the names above.
Fresh produce, plain meats and fish, plain grains, beans, and most plain dairy products are naturally egg-free. The more processed a product is, the more likely it contains egg as a binder, emulsifier, or coating.
For baked goods at restaurants and bakeries, always ask — most traditional baking uses eggs, and even 'vegan' items should be confirmed rather than assumed, since vegan products vary in how strictly they're made.
Read the label every time
Manufacturers change formulas without much fanfare. A product that was egg-free last year might not be now. If you haven't bought something in a while, or if the packaging looks different, re-read the label before assuming it's still safe.
Frequently asked questions
- Is egg lecithin safe for people with egg allergy?
- Egg lecithin is derived from egg yolk and does contain egg proteins, which can cause reactions. It's different from soy lecithin, which is egg-free. If you see 'lecithin' on a label, look for a source declaration (soy, egg, sunflower) to know what you're dealing with.
- Are all wines and beers unsafe for egg allergy?
- Not necessarily. Many wines and beers use other fining agents like bentonite clay or isinglass (fish-derived). The risk from egg-fined wines is generally low because very little egg protein remains after filtering, but for highly sensitive individuals it's worth researching specific brands or choosing wines labeled vegan.
- Does cooking or baking destroy egg proteins?
- No. Heat denatures the proteins but doesn't eliminate allergenicity. Cooked egg is still allergenic for people with egg allergy.