Foods Containing E633 (Calcium Inosinate)
E633 (Calcium Inosinate) is a flavour enhancer (animal or fermentation) used in crisps and snack foods, instant noodles. Here are the foods where you'll find it on the label.
Common foods that contain E633
- crisps and snack foods
- instant noodles
- soups
- sauces
- processed meats
- ready meals
In the UK and EU, E633 must be declared either as "E633" or as "Calcium Inosinate" in the ingredients list.
Is E633 safe?
EFSA has reviewed E633 and considers it safe for human consumption at the levels used in food. No credible evidence links Calcium Inosinate to harm at normal dietary intakes.
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Reduce or replace E633
Products relevant to E633 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.
Data: Open Food Facts (ODbL) · EFSA