Foods Containing E631 (Disodium Inosinate)
E631 (Disodium Inosinate) is a powerful flavour enhancer often found alongside MSG; traditionally made from sardines, now sometimes produced by fermentation. Here are the foods where you'll find it on the label.
Common foods that contain E631
- crisps and snack foods
- instant noodles
- soups
- sauces
- processed meats
- ready meals
In the UK and EU, E631 must be declared either as "E631" or as "Disodium Inosinate" in the ingredients list.
Is E631 safe?
EFSA has reviewed E631 and considers it safe for human consumption at the levels used in food. No credible evidence links Disodium Inosinate to harm at normal dietary intakes.
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Reduce or replace E631
Products relevant to E631 and your dietary choices
MSG-Free Seasoning
Natural umami seasonings — yeast flakes, seaweed, herbs — without E6xx.
Natural Flavour Blends
Stock, seasoning blends and umami without synthetic enhancers.
Food Sensitivity Test
Check which flavour enhancers or additives are affecting you.
Frequently asked questions
What foods contain E631?
E631 (Disodium Inosinate) is commonly found in crisps and snack foods, instant noodles, soups, sauces, processed meats. It must be declared on UK/EU labels as either "E631" or "Disodium Inosinate".
Is E631 safe?
EFSA has reviewed E631 and considers it safe for human consumption at the levels used in food. No credible evidence links Disodium Inosinate to harm at normal dietary intakes.
Is E631 halal?
E631 is haram: animal (sardines/meat) or fermentation.
Data: Open Food Facts (ODbL) · EFSA