E numbers are in almost everything we eat and drink. They're food additives that do different jobs: colours, preservatives, flavour enhancers, and sweeteners. It helps to understand what they actually are and whether you should be concerned about them.
ExploreENumbers explains what E numbers do and why they're used. We cover safety, potential side effects, and which ones some people choose to avoid. If you're vegetarian, vegan, or following religious dietary rules, we've got lists to help you navigate E numbers when shopping and eating out.

Enter an E number or ingredient and find out if it is halal, vegan, or contains animal products. Takes seconds.
Try our E Number Checker free, here on this site →Our experts break down everything in a way that's easy to understand, so you can make informed choices about the food you and your family eat.
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