Is it halal? E-numbers and ingredients

How to read a label

Ingredients are listed from the largest amount to the smallest. Additives appear with their job and a name or an E-number, for example "emulsifier: E471" or "colour: carmine". E-numbers are the European codes for approved additives. Outside Europe you often see the same number without the E, such as "emulsifier (471)".

Most E-numbers are made from plants, minerals or by synthesis and are halal. The ones to look at are those that can come from animals, such as E120, E422, E441 (gelatin), E471 to E495, E542, E570, E631 and E920, and anything with alcohol in it. Words to watch for: gelatin, lard, animal fat, rennet, wine, beer and alcohol.

A vegan label means no animal ingredients, but it can still contain alcohol, for example in flavourings. "Suitable for vegetarians" also rules out animal rennet and gelatin, but not alcohol or insect products in every country.

Why the source matters

Plants, minerals, microbes and synthetic ingredients are halal. Milk, eggs and honey are halal, and fish need no slaughter.

From land animals, the pig is never halal. Cattle, sheep, goats and chicken are halal when slaughtered in the halal way. Some scholars also accept meat slaughtered by Jews and Christians (Quran 5:5), while others hold that ordinary slaughter today does not meet that condition. That is why an ingredient from beef fat or bones "depends on the source".

Insects, apart from locusts, are a question the schools disagree on. Alcohol as a drink is forbidden. Tiny traces of alcohol used to carry a flavour, or formed naturally in fermentation, are a question scholars differ on.

Halal certification

A halal logo from a recognised certifier means someone has checked the sources, the factory and the process for you. Well-known bodies include JAKIM in Malaysia, BPJPH and MUI in Indonesia, IFANCA in the USA, the HFA and HMC in the UK, and many others. Certifiers do not all set the same standards, for example on stunning before slaughter, so many Muslims follow the certifier their mosque trusts.

If a product has no logo and the label does not say the source, you can ask the maker. Many companies reply to a short email or have the answer in their FAQ.

Where scholars differ

Istihalah means transformation: when a substance changes completely into something else, the ruling changes with it. All scholars agree that wine which turns into vinegar by itself is halal. They differ on whether boiling pig skin into gelatin, or splitting animal fat into glycerin or E471, is a full transformation. The great majority, and every halal certifier, say it is not for pork.

Insects: the Hanafi, Shafi'i and Hanbali schools mostly do not allow eating insects other than locusts, while the Maliki school allows them when killed properly. This is the question behind carmine (E120) and, for some, shellac (E904).

Alcohol traces: many scholars and certifiers accept a tiny trace of alcohol that is not from wine and cannot intoxicate, as in flavourings or natural fermentation. Others accept none. Where scholars differ, this checker shows the main views side by side.

This is a guide, not a fatwa

The answers follow the mainstream positions of the four Sunni schools and the practice of the major halal certifiers, and they are deliberately careful: whatever can come from an animal is marked "depends on the source". Facts about how additives are made come from food additive databases and EU rules.

Ingredients and recipes change. When in doubt, look for halal certification, ask the maker, and ask your local imam about the questions where scholars differ. If you ate something without knowing, you have not sinned: Allah does not hold us to account for honest mistakes (Quran 33:5).

Common questions