Egg Allergy Food Scanner — Albumin, Lecithin, Mayonnaise, Pasta
Egg allergy is one of the most common childhood food allergies — and one of the trickiest because egg shows up in places parents never expect (most pasta, shiny pretzels, root beer, marshmallow fluff). SafePantry checks every barcode for egg in any form — albumin, globulin, lysozyme, ovomucoid — and flags 'may contain egg' warnings other apps quietly skip. Two-second verdict, per-kid profiles, free, no ads, no tracking.
Egg allergy is usually about the protein in the white (ovalbumin, ovomucoid, ovotransferrin) rather than the yolk, but most allergists recommend treating the whole egg as unsafe because separating them cleanly is impossible at industrial scale. That means a product labeled "egg yolk only" is still typically unsafe for an egg-allergic child. The protein names also matter for label-reading: FDA labeling law requires the word "egg" or a parenthetical ("albumin [egg]") when an egg protein is intentionally added, but older or imported products sometimes only list the protein name, and the casual shopper has to recognize it.
Egg hides in places most parents don't expect. Most boxed pasta contains egg ("semolina and eggs" is the traditional recipe). Mayonnaise is obvious, but Caesar dressing, hollandaise, and many cream-based sauces are not. Marshmallow fluff and many marshmallow brands include egg whites as a stabilizer. Root beer and cream soda sometimes use albumin or hydrolyzed egg protein as a foam stabilizer. "Shiny" pretzels and many bagels are brushed with egg wash before baking. Some wines and beers are clarified ('fined') with egg white, and the FDA doesn't require alcohol labels to list it. Lecithin used to be predominantly egg-derived; today it's almost always soy or sunflower, but rare older products still use egg lecithin, so the ingredient name alone isn't conclusive — you need the FDA 'contains: egg' statement to be sure.
Cross-contamination warnings — "may contain egg", "manufactured on equipment that also processes egg", "made in a facility that processes egg" — are voluntary under US law. Baked goods are the biggest risk: shared ovens, sheet pans, and decorating tools mean that even "egg-free" recipes can be contaminated. Two visually identical loaves of bread from different bakeries can have completely different egg risk profiles.
If you have multiple kids with different allergies, you're juggling all of this in a busy grocery aisle. Egg allergy often co-occurs with milk and soy allergy in young children. Most scanner apps check one allergen at a time. SafePantry was built for the way families with multiple allergic kids actually shop.
How SafePantry handles it
SafePantry uses Open Food Facts — the world's largest open food database, with over 3 million products and growing — as its source of truth. Every product is tagged with a canonical allergen taxonomy. Egg maps to en:eggs, which covers every form (albumin, globulin, lysozyme, ovomucoid, ovotransferrin, ovovitellin, vitellin, livetin, dried egg, powdered egg, egg solids, meringue) regardless of how the front of the package phrases it.
When you scan, SafePantry checks three things in parallel: (1) is egg or any egg derivative in the declared ingredient list, (2) is egg listed in any precautionary statement on the label ("may contain", "processed on shared equipment"), and (3) does the manufacturer have a known history of egg cross-contact for this product line. The verdict — green, yellow, red — reflects the strictest finding.
Every family member has their own profile. You can have one kid with just egg, another with egg + milk + soy (a common co-occurring triple in young children), a grandparent visiting with peanut allergy. The verdict screen shows the per-kid breakdown so you can see at a glance who in your family can eat this and who can't. When Open Food Facts doesn't have the product (about 1 in 5 in the US right now), SafePantry falls back to label-capture — point the camera at the ingredient list and the same allergen engine parses it on-device.
None of this data leaves your phone. There's no account. There are no ads. There is no third-party analytics that can sell your child's allergy profile to an advertiser.
Hidden sources of egg
These products contain egg more often than parents expect — always check the label.
Pasta
Most traditional boxed pasta contains egg as part of the dough. Brands explicitly labeled 'egg-free' or 'eggless' are the exception, not the default — always check.
Mayonnaise and aiolis
Real mayonnaise is built on egg yolk. Most Caesar dressings, hollandaise sauces, and many tartar sauces also contain egg.
Egg wash on baked goods
Bagels, pretzels, brioche, and many breads are brushed with egg wash before baking to produce a shiny crust. The ingredient often isn't listed because it's a surface application.
Marshmallow fluff and some marshmallows
Many marshmallow products include egg white as a stabilizing protein; brands vary, so always read the label.
Root beer and cream soda
Some brands use albumin or hydrolyzed egg protein as a foam stabilizer. Not all do, but enough do that FARE specifically calls this out.
Shiny pretzels and decorative pastries
The glossy finish on many pretzels and pastries comes from an egg wash applied during baking.
Wines and beers (fining agent)
Some wines and beers are clarified using egg white as a fining agent. US alcohol labels are not required to disclose this.
Meatballs and meatloaf
Egg is the standard binder in most prepared meat products — meatballs, meatloaf, some sausages, breaded chicken patties.
Ice cream and frozen custard
Real frozen custard is egg-based by definition; many premium ice creams also include egg yolk for richness.
Cream-filled and frosted desserts
Buttercream, Italian meringue frosting, lemon curd, and many cream fillings include egg as the structural ingredient.
Egg substitutes (in baking aisles)
Some products labeled 'egg substitute' (like Egg Beaters) are still real egg with the yolk removed — they are not egg-free. Look for vegan or plant-based labels instead.
Asian noodles and dumpling wrappers
Egg noodles, wonton wrappers, and many dumpling skins contain egg even when the dish description doesn't mention it.
Brands frequently safe for egg-allergic families
This list reflects manufacturer policies and Open Food Facts data at the time of writing. Always read the current label — formulations and facility policies change.
Brand
Notes
Just Egg
Mung-bean-based egg substitute; cooks and scrambles like egg but contains no actual egg. Useful for replacing breakfast eggs and as a binder.
Enjoy Life Foods
Top-14-allergen-free including egg; cookies, bars, and baking mixes in a dedicated allergen-free facility.
MadeGood
Top-14-allergen-free granola bars, crackers, and cookies; reliably egg-free across the product line.
Bob's Red Mill (egg replacer)
Vegan egg replacer powder for baking; widely available and reliable as a 1:1 egg substitute.
Partake Foods
Top-9-allergen-free crackers and cookies; rigorous third-party audits.
FreeYumm
Top-9-allergen-free bars and cookies; school-safe formulations.
Wholly Wholesome
Pie crusts and frozen baking ingredients that are explicitly egg-free; a useful baking staple.
Surf Sweets
Egg-, gluten-, and top-allergen-free fruit candies; widely stocked in mainstream grocery.
No Whey! Chocolates
Egg-, dairy-, peanut-, and tree-nut-free chocolate confections.
Vegenaise (Follow Your Heart)
Egg-free mayonnaise alternative; reliable replacement in sandwiches and dressings.
Daiya
Dairy- and egg-free cheeses, frozen pizzas, and cheesecake-style desserts.
So Delicious Dairy Free
Coconut- and oat-based ice creams and yogurts; egg-free across the line.
Frequently asked questions
Is my child with egg allergy safe to get vaccines?
This is a question for your allergist and pediatrician — SafePantry is a label-reading tool and we don't give medical advice. That said, ACAAI's published guidance (linked in our sources) notes that the egg content of common childhood vaccines, including MMR and most influenza vaccines, has been studied extensively and is generally considered safe even for children with egg allergy. ACAAI's current position is that severe egg allergy alone is not a contraindication to vaccination, but specific protocols vary. Please talk to your child's allergist and pediatrician before any vaccination, and follow their guidance — not ours.
Is lecithin always egg-derived?
No — and in modern products, almost never. Most lecithin in the US food supply today is soy or sunflower lecithin. Egg lecithin exists but is much less common in mass-market products. FDA labeling rules require disclosure of the source for major allergens, so a product containing egg lecithin will have 'egg' in the 'contains' statement. SafePantry uses Open Food Facts' canonical allergen tags rather than pattern-matching ingredient names, so a soy-lecithin product won't trigger the egg flag and an egg-lecithin product will.
Is mayonnaise always egg-based?
Traditional mayonnaise is built on egg yolk, so most jars of "mayonnaise" in the US contain egg. There are reliable egg-free alternatives — Vegenaise, Just Mayo, and most store-brand vegan mayonnaises — that taste and behave like the real thing. SafePantry flags any mayo product that contains egg, and a vegan or 'made without eggs' mayo will scan green for egg-allergic profiles. Always read the label even on "vegan" mayos — ingredient changes are common.
Can my egg-allergic child eat baked goods?
Often, yes — with care. Many commercial baked goods are made with egg, but the egg-free baking category has grown substantially. Brands like Enjoy Life, Partake, FreeYumm, and Wholly Wholesome make reliably egg-free cookies and baking products. For home baking, commercial egg replacers (like Bob's Red Mill or Ener-G) substitute 1:1 in most recipes. The main risk with bakery purchases is cross-contact — shared sheet pans and decorating tools mean an "egg-free" recipe at a non-dedicated bakery can still be contaminated. SafePantry flags both intentional egg ingredients and cross-contact warnings.
Does SafePantry catch 'may contain egg' warnings?
Yes. SafePantry flags any precautionary allergen statement — 'may contain egg', 'processed on shared equipment with egg', 'made in a facility that processes egg' — as a caution-level verdict (yellow). Many competing apps only check the intentional ingredient list and silently miss these. For baked goods specifically, shared-equipment risk is the dominant contamination vector; ignoring precautionary statements isn't a feature trade-off, it's a safety gap.
Will my child outgrow egg allergy?
Most children diagnosed with egg allergy in infancy do outgrow it, often by school age, but timelines vary considerably from child to child. Outgrowing is determined through allergist-supervised food challenges, not through guesswork or accidental exposures. Never reintroduce egg without your allergist's go-ahead. SafePantry is purely a label-reading tool — it can't tell you when it's safe to retry an allergen, only what's on a given product right now.
Is SafePantry free?
Yes. Core scanning, multi-kid profiles, and the verdict engine are free forever. An optional Family Pro upgrade (annual subscription or one-time lifetime) unlocks restaurant-menu scanning, recipe scanning, pantry inventory, and reaction-journal PDF export, but you never need it to check whether a product is safe.
Does scanning send my data anywhere?
Scanning sends only the barcode to Open Food Facts to look up the product. Your child's allergen profile, scan history, and family information stay on your phone. There is no account, no advertising SDK, and no third-party analytics that could profile your family. The privacy details are on our privacy page.