Argon
Learn what Argon (E938) is, why it's added to food, whether it's safe, and which products contain it.
Generally recognized as safeWhat is Argon?
A food additive used as a propellant gas in the food industry for filling various containers (jars, cans, etc.). It is an inert natural gas that has no effects on food products.
Why is Argon added to food?
Argon (E938) is a packaging gas commonly found in: Jar and can sealing.
Permitted quantity: The maximum daily intake is unspecified.
Is Argon banned anywhere?
✓ Not currently banned in the EU or known to be restricted in other countries.
Common foods that contain Argon
- Jar and can sealing
How to spot Argon on labels
Look for any of these names in the ingredients list:
- E938
- Argon
Common misspellings to watch for:
- drgon
- argon
- arqon
Better alternatives
None.
Also known as
- drgon
- argon
- arqon
Scan products with BioBrief
Not sure if a product contains Argon? BioBrief scans the barcode and instantly shows you every additive in the ingredients list — including E938 — with a plain-language explanation.
Frequently asked questions about Argon
- Is Argon safe to eat?
- Argon has a harm level of 0 out of 3. Generally recognized as safe.
- Is Argon banned anywhere?
- Argon is not currently banned in the EU or known to be restricted in other countries.
- How do I spot Argon on a food label?
- Look for E938, Argon in the ingredients list. It may also appear as: drgon, argon, arqon.
Ingredients change. Always check the actual product label before purchasing. Information on this page is for educational purposes only.