Whether gelatin is halal depends on where it comes from. Gelatin is a protein made from animal collagen, and in Europe most of it is made from pork; versions made from beef and fish also exist. The Quran forbids the flesh of swine, and scholars differ on whether the processing that turns pig skin into gelatin changes it into a new, permissible substance. The simplest route for most cooks is gelatin from beef or fish that carries a halal mark you trust, and for the finer points, a conversation with your own scholar. The same calm approach works for the other ingredients people ask about most: rennet in cheese, vanilla extract and the food colour carmine.

What is gelatin made from?

According to GME, whose member plants produce gelatine in Europe, gelatin is a pure collagen protein obtained from animal raw materials, and the majority made in Europe comes from pork. The industry gives a rough breakdown of edible gelatin produced in Europe:

  • about 80 per cent is made from pork skins
  • about 15 per cent from split, a thin collagen-rich layer of cattle hide
  • the remaining 5 per cent from pig and cattle bones and from fish

It turns up in more places than the jelly bowl. An overview on Islamonweb lists puddings, sweets, ice cream and medicine capsules among its common uses.

Is gelatin halal? Where scholars differ

The starting point is not in dispute. The Quran names the flesh of swine among the foods forbidden to Muslims, as in Surah Al-Baqarah 2:173 (Saheeh International translation). The question is what happens to pork once it has been processed into gelatin.

That question turns on istihalah, an Arabic term for transformation: one thing changing into another. A 2023 paper in the International Journal of Humanities Technology and Civilization notes that ingredients such as gelatin and some enzymes become a matter of debate when they come from pork or blood, and that Islamic jurists and schools of thought hold two different views on istihalah.

The Islamonweb overview sets out those two positions plainly:

  • that pig-derived gelatin is impure and forbidden, because the transformation is not complete; the author attributes this view to most scholars
  • that it is halal because the transformation is complete, the view of Muhyiddin Ali al-Qaradaghi, drawing on findings reported by the Islamic Organization of Medical Sciences

We are not going to choose between them; that is a conversation for you and your scholar. Beef gelatin can raise questions of its own, since how an animal is slaughtered matters for halal meat: Britannica notes that animals killed by means other than draining the blood are prohibited. A recognised halal mark on beef gelatin answers those questions for you.

Is cheese halal? Rennet explained

Milk needs a coagulant to become cheese, and the classic one is rennet. The Vegetarian Society explains that animal rennet is made from the lining of the stomachs of ruminant animals, usually cows. There are alternatives: microbial rennet is an enzyme produced by fermenting a fungus called Rhizomucor miehei, and thistle rennet comes from plant enzymes.

On labels, animal coagulants may appear as "traditional rennet", "pepsin" or "animal enzymes". The society lists cheeses that are usually not vegetarian, including Camembert, Gorgonzola, Manchego, Gruyère, Pecorino Romano, Emmental, Raclette and Roquefort. Parmesan in the strict sense means Parmigiano Reggiano, whose recipe includes calf rennet. Paneer, ricotta, cottage cheese, cream cheese and mascarpone are usually vegetarian.

Our advice: a cheese made with microbial or vegetarian rennet sidesteps the question entirely. Where a cheese uses animal rennet, look for a halal mark or ask your scholar. If the label leaves you unsure, the Vegetarian Society suggests asking the producer, who is often happy to answer.

Is vanilla extract halal?

Pure vanilla extract is made with alcohol. Under the US standard of identity, 21 CFR 169.175, vanilla extract is a solution of vanilla bean flavour in aqueous ethyl alcohol, with an alcohol content of not less than 35 per cent by volume.

Scholars and halal bodies approach this differently. In Indonesia, an article from LPPOM MUI explains that under Fatwa No. 10 of 2018 of the Indonesian Council of Ulama (MUI), flavourings that contain non-khamr ethanol and are not consumed directly, such as vanilla extract used as an ingredient, are permissible as long as they are not medically harmful, though other components of a vanilla essence still need checking. The same article notes that drinks may contain no more than 0.5 per cent alcohol under the MUI fatwa, and that rum essence is not permitted however little alcohol it contains.

Darul Ifta Birmingham, by contrast, says it cannot give a general ruling because vanilla extracts and vanilla-flavoured foods vary. It also notes that natural vanilla flavour is usually made with a glycerin or propylene glycol base and contains no alcohol.

In our own kitchen, a split vanilla pod or an alcohol-free vanilla flavouring keeps everyone at the table comfortable.

What is E120, or carmine?

Carmine is a colour additive, listed as E120 (cochineal, carminic acid, carmines) on the UK's approved additives list. Under 21 CFR 73.100 it comes from cochineal, Dactylopius coccus, and its colouring is mainly carminic acid. The US Food and Drug Administration's 2009 final rule refers to its animal, specifically insect, origin. That rule has required cochineal extract and carmine to be declared by name on US food labels since 5 January 2011, after reports of severe allergic reactions.

So you can find it on an ingredients list. Whether an insect-derived colour suits you is another question to take to your scholar.

How to shop without second-guessing every label

There is a well-known hadith for exactly this kind of grey area. In Hadith 6 of an-Nawawi's Forty, recorded by Bukhari and Muslim, the Prophet is reported as saying that the lawful is clear and the unlawful is clear, and between them are doubtful matters that many people do not know about.

The practical answer is not anxiety but a few good habits:

  • Look for a halal certification mark from a body you recognise on sweets, desserts and supplements.
  • Check whether the gelatin is labelled as beef or fish.
  • Choose cheese made with microbial or vegetarian rennet, or with a halal mark.
  • Keep a vanilla pod in the cupboard for custards and cakes.
  • When in doubt, ask the producer, and ask your scholar.

Then get back to the good part. Our recipes are full of desserts and bakes that need none of the above.

Edited by Jeloni, editor-in-chief. Researched and drafted with AI assistance; every fact in this article was checked against its sources.