Ingredient reference
Halal & Haram ingredients: the master list.
Last updated July 17, 2026 · 10 min read
Short answer
No additive is halal or haram by its E-number alone — the source decides. Porcine gelatin (E441), animal-fat E471 and insect carmine (E120) cause most problems, while plant and synthetic additives such as E100, E129 and E330 are halal by consensus.
Most food additives are halal. A smaller group is unambiguously haram. The tricky category is mushbooh — "doubtful" — where the ruling depends on the source ingredient or the manufacturing process. This is the reference we use at SafaScan when explaining what shows up on a label.
The three categories
- Halal — clearly permissible. Plant-derived, synthetic, or from a halal-slaughtered animal.
- Haram — clearly impermissible. Pork derivatives, blood, intoxicants, or products of non-halal slaughter.
- Mushbooh — doubtful. The additive itself is neutral, but its source or processing determines the ruling. The Prophet ﷺ said: "Whoever avoids the doubtful matters clears himself in regard to his religion and his honour." (Bukhari & Muslim). Contemporary scholars agree that mushbooh ingredients should be verified with the manufacturer where possible.
How to read a label
European E-numbers and US ingredient names describe the same additive. The E-number alone does not tell you whether the additive is halal — most E-numbers can come from multiple sources. Focus on:
- Fats and glycerides (E471, E472, E481, glycerol) — the most common mushbooh flag.
- Gelatin, rennet, whey, pepsin — animal-derived by default.
- Alcohol-based flavourings — vanilla extract, some natural flavours.
- Carmine / cochineal (E120) — insect-derived; madhab-dependent.
- Wine vinegars — red wine vinegar, white wine vinegar, and balsamic vinegar involve fermentation and transformation. See our guide on whether red wine vinegar is halal for the fiqh of istihalah across the four madhabs.
- Cheese and whey — the rennet source decides the ruling. See our guide on whether cheese is halal for microbial vs. animal rennet and madhab differences.
Gelatin is the most-asked ingredient of all — for the full breakdown of porcine, bovine and fish sources and how each madhab rules on them, read Is gelatin halal?.
Colours (E100–E199)
| Ingredient | Code | Status | Notes |
|---|---|---|---|
| Curcumin | E100 | Halal | Plant-derived (turmeric). Halal across all madhabs. |
| Riboflavin | E101 | Mushbooh | Can be produced via microbial fermentation on plant or animal-derived media. Confirm source. |
| Cochineal / Carmine | E120 | Mushbooh | Derived from insects. Shafi'i and Maliki scholars generally permit; many Hanafi scholars class it as makruh or impermissible. |
| Allura Red AC (Red 40) | E129 | Halal | Fully synthetic azo dye — no animal or insect content. Halal by consensus; often confused with insect-derived E120. |
| Caramel colour | E150a–d | Mushbooh | E150d is often processed with sulphites; some caramels use alcohol solvents. Confirm with manufacturer. |
| Beetroot Red | E162 | Halal | Plant-derived. Halal. |
Preservatives (E200–E299)
| Ingredient | Code | Status | Notes |
|---|---|---|---|
| Sorbic acid | E200 | Halal | Synthetic or plant-derived. Halal. |
| Benzoic acid | E210 | Halal | Synthetic. Halal. |
| Sulphur dioxide | E220 | Halal | Synthetic. Halal — though avoided by some for health reasons. |
| Nitrites / Nitrates | E249–E252 | Mushbooh | The salt is halal, but often used in pork-cured meats. Confirm the finished product. |
Antioxidants & acidity regulators (E300–E399)
| Ingredient | Code | Status | Notes |
|---|---|---|---|
| Ascorbic acid (Vitamin C) | E300 | Halal | Synthetic or plant-derived. |
| Tocopherols (Vitamin E) | E306–E309 | Mushbooh | Can be plant-derived (soy) or animal-derived. Confirm source. |
| Lactic acid | E270 | Mushbooh | Almost always microbial (halal) but historically could be dairy-derived. Confirm if strictness matters. |
| Citric acid | E330 | Halal | Produced by fermentation of sugar. Halal by consensus. |
Emulsifiers, stabilisers & thickeners (E400–E499)
| Ingredient | Code | Status | Notes |
|---|---|---|---|
| Alginates | E400–E405 | Halal | Seaweed-derived. Halal. |
| Agar | E406 | Halal | Seaweed-derived. Halal. |
| Carrageenan | E407 | Halal | Seaweed-derived. Halal. |
| Locust bean / Guar / Xanthan gum | E410 / E412 / E415 | Halal | Plant or microbial. Halal. |
| Lecithin | E322 | Mushbooh | Usually soy-derived (halal). Egg-yolk lecithin is halal. Rarely animal-fat-derived — confirm source. |
| Mono- and diglycerides of fatty acids | E471 | Mushbooh | The single most common ‘watch’ additive. Fats can be plant, halal-slaughtered animal, or non-halal animal (including pork). Always confirm source. |
| Polysorbates | E432–E436 | Mushbooh | Fatty-acid esters; source of fatty acids may be animal. Confirm. |
| Sodium stearoyl lactylate | E481 | Mushbooh | Stearic acid may be plant or animal. Confirm. |
Sweeteners & flavour enhancers (E600–E699, E900+)
| Ingredient | Code | Status | Notes |
|---|---|---|---|
| Monosodium glutamate (MSG) | E621 | Halal | Produced by microbial fermentation. Halal. |
| Aspartame | E951 | Halal | Synthetic. Halal. |
| Sucralose | E955 | Halal | Synthetic. Halal. |
| Glycerol / Glycerin | E422 | Mushbooh | Can be plant-derived (halal), synthetic (halal), or animal-fat-derived. Confirm source. |
| Vanilla extract / Vanilla essence | — | Mushbooh | Pure extract uses trace alcohol as a carrier; most contemporary scholars permit it, but strict views and some madhabs treat it as mushbooh. Alcohol-free, imitation, and whole-bean vanilla are generally halal. |
Animal-derived & enzyme ingredients (non-E-number)
| Ingredient | Code | Status | Notes |
|---|---|---|---|
| Gelatin | — | Mushbooh | Halal only if from halal-slaughtered cattle or fish. Pork gelatin is haram by consensus; bovine gelatin from non-halal slaughter is disputed. |
| Rennet | — | Mushbooh | Microbial rennet is halal. Animal rennet is halal only from a halal-slaughtered calf; the Hanafi school takes a broader view on cheese enzymes. Confirm source. |
| Whey / Whey powder | — | Mushbooh | Halal if made with microbial rennet; otherwise takes on the ruling of the rennet used. |
| L-cysteine (dough conditioner) | — | Mushbooh | Can be synthetic (halal), from duck feathers (halal but disliked by some), or historically from human hair (impermissible). Confirm source. |
| Pepsin | — | Mushbooh | Usually porcine — treat as haram unless the manufacturer confirms a halal or microbial source. |
| Lard / Tallow | — | Haram | Pork lard is haram by consensus. Beef tallow is halal only from halal-slaughtered animals. |
| Ethanol / Ethyl alcohol | — | Mushbooh | Intoxicating alcohol added as a beverage ingredient is haram by consensus. Trace ethanol from natural fermentation (bread, ripe fruit, vanilla extract carrier) is permitted by most contemporary scholars when non-intoxicating in the finished product. |
Vinegars & fermented condiments (non-E-number)
| Ingredient | Code | Status | Notes |
|---|---|---|---|
| Red wine vinegar | — | Halal | Permitted by most scholars when fully transformed into vinegar (istihalah). See our guide on whether red wine vinegar is halal. |
| White wine vinegar | — | Halal | Same fiqh as red wine vinegar: permitted when the intoxicating wine has fully become non-intoxicating vinegar. |
| Balsamic vinegar | — | Mushbooh | Traditionally made from grape must and may retain trace alcohol. Check for halal certification or follow a stricter madhab view. |
| Apple cider vinegar | — | Halal | Made from fermented apple cider. The alcohol is converted to acetic acid; finished vinegar is non-intoxicating and widely accepted as halal. |
| Rice wine vinegar | — | Halal | Despite the name, it is vinegar, not wine. Permitted when fully transformed and non-intoxicating. |
A note on madhab differences
Where scholars differ, this list flags the ingredient as mushbooh rather than picking one ruling. The two most common disagreements:
- Carmine (E120): Most Shafi'i, Maliki, and Hanbali scholars permit it as an insect-derived colouring. Many contemporary Hanafi scholars class it as impermissible or makruh.
- Cheese enzymes and rennet: The Hanafi school historically permits cheese made with rennet from any source. Other madhabs restrict permitted rennet to microbial sources or halal-slaughtered calves.
Follow the position of your madhab or a scholar you trust — this list is a reference, not a fatwa.
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This guide summarises mainstream scholarly positions and is not a fatwa. Manufacturers change sourcing without notice; when in doubt, scan the barcode or contact the manufacturer.
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