Egg Carton Labels Explained (Free-range, cage-free, organic? What’s the difference?)

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Egg Carton Labels Explained has all the terms you see on egg cartons defined so you know which store-bought eggs are the best to buy for you and your family. 

A dozen green, brown, and white eggs in an egg carton.
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Not all eggs are created equal and I’m here to help you figure out what the carton is trying to tell you, so you can find the best options when it comes to egg-buying!

Easy Egg and Potato Breakfast Casserole, Cheesy Bacon and Roasted Potato Egg Casserole, and Farmhouse Egg Bake are a few great ways to use your eggs!

Three fresh laid eggs in a bed of straw.

Egg Carton Labels Explained

Pasture-Raised

When you think of happy chickens on a farm nibbling grass, scratching around for bugs, and going and coming to the coop as they please, pasture-raised is what you have in mind.

While there is no governing body that regulates these claims, it is generally understood that pasture-raised eggs come from chickens who are not penned and spend significant amounts of time “out to pasture” or in the grass and dirt. This is the best kind of egg to buy when it comes to how the animal was treated.

Free-Range

Free-range eggs are eggs produced from birds that may or may not be permitted outdoors. Free-range can mean a lot of things (again it isn’t regulated), but it’s generally understood to mean that the hens have access to outside and are not kept in cages.

The access to outside might be a big green field, or it might be a tiny fenced-in piece of dirt. The amount of time they have access to the outside is also not regulated and might be very limited. The term “free-range” is pretty fluffy but it does mean they aren’t kept in cages and have some kind of access to the outdoors.

Cage-Free

Cage-free is pretty much just what it says – the hens are not kept in cages. Cage-free hens are able to walk, spread their wings, and lay their eggs in nests, but most cage-free hens live in very large flocks that can consist of many thousands of hens who never go outside.

They are generally kept inside large, windowless sheds, but they do have the ability to walk around and scratch at the floor. Cage-free is a step up from conventional egg-laying practices.

Certified Humane

Humane Farm Animal Care operates a certification program specifying that laying hens are uncaged, with access to perches, nest boxes, and dust-bathing areas. There are maximums to how many birds can be in certain areas, but outdoor access is not required.

Debeaking is allowed (the tips of their peaks are cut off to discourage cannibalism and pecking on other hens, which happens when they are over-crowded and bored), but starvation to induce molting is not.

Two little boys sitting on a bale of straw each holding a chicken with a bag of organic chicken feed between them.

Certified Organic

This means that the egg production methods must comply with the USDA National Organic Program. This includes feeding the chickens organic, vegetarian feed, no use of antibiotics, and no cages. Debeaking and forced molting by starvation are allowed.

Organic standards require producers to “maintain livestock living conditions which accommodate the health and natural behavior of the animals.” How much access to the outdoors this requires for chickens is still being debated and varies highly from operation to operation.

Omega 3

All eggs contain small amounts of omega-3 fatty acids (which are thought to be beneficial to human health). Omega-3 levels in eggs can be raised by supplementing the birds’ diet with things such as fish oil, flax seed, or alfalfa meal (or by allowing the birds to forage on pasture).

Conventional Eggs

Conventional eggs are your cheapest “normal” eggs. They might have a grade and size on the carton but they don’t make any other claims.

These eggs, and the vast majority of eggs in the United States, are not a pretty business. I like to keep things light here, but having a little knowledge can be powerful, too.

Commercial egg layers are kept in tiny pens under very unnatural conditions. They are crowded, bored, and typically in pretty bad physical shape. Thousands and thousands of hens are kept in windowless barns (because using artificial light means producers can control and increase egg production).

When their egg production slows down food is withheld to force them into a molt. Once they have molted, they will produce well again for a while. When they slow down a second time they are disposed of (generally the meat is used for things like dog food and in products like baby food and chicken pot pies).

No matter what, these hens will be disposed of when they are 18 months-old. It’s a harsh reality but most cheap things (food included) come at a price to someone or something.

A little boy sitting on a bale of straw hugging a chicken.

FAQs

How is egg production regulated? 

There are not many regulations when it comes to egg production. If you can, raise your own hens on organic feed.

What are the best eggs to buy at the store? 

If buying eggs at the store is your only option, I’d recommend buying organic pasture-raised eggs. Organic Valley and Vital Farms are both reputable brands available widely in the United States. 

How do I find local fresh eggs? 

I’ve had lots of luck finding local egg sources no matter where I have lived by asking in local Facebook “yard sale” type groups, the farmer’s market, or just asking older folks in town (they know all kinds of people!).

What should I look for when buying local eggs? 

Ask to see the hens that are doing the producing. Do they have shelter, food and clean water, room to move around, and clean nesting boxes? Of course chicken poop will be around, but do the hens look healthy, have all of their feathers (they should unless they are molting), move around, and act like they are well? 

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