Korean convenience food allergen labels
On a Korean convenience food package, the ingredient list, the allergen box and the cross-contact caution give three different pieces of information and are read together.
Korea Convenience Food Guide explains where these three parts sit and what the 2022 MFDS guidance says about them. It does not tell anyone that a product is safe to eat.
On this page
What are the three allergen parts of a convenience food label?
The ingredient list, a separate allergen box, and a cross-contact caution when one applies.
The MFDS guide posted on Food Safety Korea on 1 September 2022 says that when a labelled allergen is used as an ingredient it is written in the ingredient list on the package whatever the amount. A separate allergen box with a background distinct from the label is required.
The same guide says a caution statement is added when an allergen may unavoidably be mixed in because the product is made through the same manufacturing process.
| Part | Tells you | Does not tell you |
|---|---|---|
| Ingredient list | Every ingredient used, allergenic ones whatever the amount | Which dish or part of the product they are in |
| Allergen box | Allergens in the product, in one place | That the product is free of anything not listed |
| Cross-contact caution | Allergens that may be mixed in through a shared process | How much, or how likely |
Which allergens does a Korean convenience food label name?
The 2022 MFDS guide lists eggs (poultry only), milk, buckwheat, peanuts, soybeans, wheat, pine nuts, walnuts, crab, shrimp, squid, mackerel, shellfish, peach, tomato, chicken, pork, beef and sulphites.
In that guide, shellfish includes oysters, abalone and mussels, and sulphites are labelled when the final product contains 10 mg/kg or more of sulphur dioxide.
This is the list as printed in the 2022 guide. Korea Convenience Food Guide has not yet compared it line by line with the current labelling notice, so treat it as a reading aid and the package as the record.
| Group | Items |
|---|---|
| Eggs and dairy | Eggs, poultry only (알류), milk (우유) |
| Grains, legumes and nuts | Buckwheat (메밀), peanuts (땅콩), soybeans (대두), wheat (밀), pine nuts (잣), walnuts (호두) |
| Seafood | Crab (게), shrimp (새우), squid (오징어), mackerel (고등어), shellfish (조개류) including oysters, abalone, mussels |
| Fruit and vegetables | Peach (복숭아), tomato (토마토) |
| Meat | Chicken (닭고기), pork (돼지고기), beef (쇠고기) |
| Additives | Sulphites (아황산류), 10 mg/kg or more of sulphur dioxide in the final product |
Does a blank allergen box mean a convenience food is allergen-free?
No. Korea Convenience Food Guide never reads a missing entry as “free of” anything.
The labelling list covers named allergens, not every substance a person may react to. A torn sticker, a translated summary or a database record can also leave things out.
When an allergy matters, the ingredient list in Korean on the package and the manufacturer’s answer are the records to rely on, not the absence of a word.
How is a cross-contact caution different from an ingredient?
An ingredient is used on purpose; a cross-contact caution says an allergen may be mixed in from a shared process.
The MFDS guide adds the caution when mixing is unavoidable because products are made through the same process. It does not give an amount, so it cannot be read as “a little” or “unlikely”.
Can a nutrition database tell you a convenience food’s allergens?
No. The MFDS nutrient DB describes nutrient values, weights and report numbers, not allergens.
The data portal description of the MFDS nutrient DB lists food name, category, code, basis amount, nutrient values, serving reference, weight, product report number and manufacturer. Allergens are not among its fields.
Why does this allergen guide never call a product safe?
Safety depends on the person and the current recipe, and food labelling law forbids misleading claims.
Article 8 of the Act on Labeling and Advertising of Foods, as excerpted on Food Safety Korea, prohibits labelling or advertising that suggests disease prevention or treatment, false or exaggerated claims and claims that deceive consumers. Korea Convenience Food Guide applies the same line to its own pages.
What should you ask a manufacturer about allergens?
Name the product, quote the use-by date or lot printed on it, and ask about the specific ingredient and shared-process caution.
The manufacturer named on the label is the party that knows the current recipe and production line. Korea Convenience Food Guide does not hold product records.
What else do people ask about convenience food allergen labels?
Is “contains” the same as a cross-contact caution?
No. Contained ingredients are used on purpose; the caution says an allergen may be mixed in from a shared process.
If an allergen is not listed, is the product safe for me?
Not necessarily. A missing entry is never proof that something is absent. Check the Korean ingredient list and ask the manufacturer.
Can a nutrition database tell me about allergens?
No. The MFDS nutrient DB has no allergen fields.
Can I rely on an English translation of the label?
Use it as a guide only. The Korean label on the package is the record, and translations can omit lines.
What should I ask the manufacturer?
The product name, the date or lot on the package, and whether the ingredient you avoid is used or shares a production line.
Where does this information come from?
- Let us learn about allergen labelling (revised) The list of labelled allergens is the one shown in this 2022 guide; check the current notice before relying on it.
- Act on Labeling and Advertising of Foods and its Enforcement Decree (excerpt) Used as an editorial rule. The full current text has not been compared with the national law database.
- Food nutrient DB information (Open API)