What is E239?
E239 is Hexamethylene Tetramine — a synthetic preservative used in a small number of cheeses, used as a preservative to help prevent spoilage by stopping the growth of bacteria, moulds and yeasts.
What is E239 (Hexamethylene Tetramine)?
E239 is the E-number for hexamethylene tetramine, one of the preservatives group of food additives (E200–E299). Additives in this group prevent spoilage by stopping the growth of bacteria, moulds and yeasts. A synthetic preservative used in a small number of cheeses. Like every E-number, E239 has been evaluated and authorised for use in food in the European Union — the 'E' literally stands for Europe, and a number is only granted after a safety assessment. That authorisation doesn't mean every additive suits every diet or that all concerns are settled, which is why we break down the safety, vegan, vegetarian and halal status of E239 in detail below.
Where is E239 found?
E239 is typically used in soft drinks, dried fruit, processed meats, sauces, baked goods and wine. You'll find it listed in the ingredients either by its E-number (E239) or by its full name, hexamethylene tetramine. Common foods that may contain E239 include:
- Soft drinks
- Dried fruit
- Processed meats
- Sauces
- Baked goods and wine
Full guide: foods containing E239 and how to spot it on labels →
Is E239 safe?
E239 is approved for use in the EU, UK and US at regulated levels, but some concerns or conditions apply. For most people, normal dietary exposure to E239 is not considered harmful.
EFSA status: Authorised in the EU — acceptable daily intake (ADI) or conditions of use apply
Source: European Food Safety Authority
Is E239 vegan?
E239 is vegan. A synthetic preservative used in a small number of cheeses, with no animal involvement in standard production.
Full vegan status guide for E239 →Is E239 halal?
E239 is halal. A synthetic preservative used in a small number of cheeses, with no haram source involved.
Full halal status guide for E239 →Frequently Asked Questions
What is E239 in food?
E239 is Hexamethylene Tetramine — a synthetic preservative used in a small number of cheeses, used as a preservative to help prevent spoilage by stopping the growth of bacteria, moulds and yeasts.
Is E239 safe to eat?
E239 is approved at regulated levels in the EU, UK and US, but some concerns exist — see the safety section above. Most people can consume it in normal amounts without harm.
Is E239 vegan?
E239 is vegan. A synthetic preservative used in a small number of cheeses, with no animal involvement in standard production.
Is E239 halal?
E239 is halal. A synthetic preservative used in a small number of cheeses, with no haram source involved.
Also check: is this ingredient safe for cats? · safe for dogs? · check the calorie content of foods containing this
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Additive data sourced from Open Food Facts (ODbL licence) and the European Food Safety Authority (EFSA).