What is E632?
E632 is Dipotassium Inosinate — often derived from meat or fish, though it can be made by fermentation, used as a flavour enhancer to help boost the existing savoury flavour of foods.
What is E632 (Dipotassium Inosinate)?
E632 is the E-number for dipotassium inosinate, one of the flavour enhancers group of food additives (E600–E699). Additives in this group boost the existing savoury flavour of foods. Often derived from meat or fish, though it can be made by fermentation. Like every E-number, E632 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 E632 in detail below.
Where is E632 found?
E632 is typically used in crisps, instant noodles, soups, stock cubes, savoury snacks and ready meals. You'll find it listed in the ingredients either by its E-number (E632) or by its full name, dipotassium inosinate. Common foods that may contain E632 include:
- Crisps
- Instant noodles
- Soups
- Stock cubes
- Savoury snacks and ready meals
Full guide: foods containing E632 and how to spot it on labels →
Is E632 safe?
E632 is considered safe. It is authorised across the EU, UK and US, and safety evaluations by the European Food Safety Authority (EFSA) have not identified health concerns at the levels used in food. For most people there is no reason to avoid E632.
EFSA status: Authorised in the EU — no safety concern at current levels of use
Source: European Food Safety Authority
Is E632 vegan?
E632 is uncertain for vegans — it is often derived from meat or fish, though it can be made by fermentation, and the label doesn't reveal the source. Look for a vegan certification or ask the manufacturer.
Full vegan status guide for E632 →Is E632 halal?
E632 is treated as haram unless certified. Often derived from meat or fish, though it can be made by fermentation, and without halal certification the source cannot be verified as permissible.
Full halal status guide for E632 →Frequently Asked Questions
What is E632 in food?
E632 is Dipotassium Inosinate — often derived from meat or fish, though it can be made by fermentation, used as a flavour enhancer to help boost the existing savoury flavour of foods.
Is E632 safe to eat?
Yes. E632 is authorised in the EU, UK and US, and EFSA evaluations found no health concern at normal food levels.
Is E632 vegan?
E632 is uncertain for vegans — it is often derived from meat or fish, though it can be made by fermentation, and the label doesn't reveal the source. Look for a vegan certification or ask the manufacturer.
Is E632 halal?
E632 is treated as haram unless certified. Often derived from meat or fish, though it can be made by fermentation, and without halal certification the source cannot be verified as permissible.
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).