Is E321 halal?
Butylated hydroxytoluene (BHT)
E321 is not a halal concern on its own. Singapore's MUIS flags E321 in its 2016 certifier list for how it is made, such as a fermentation medium or solvent, not for an animal source.
Holding the pack? One E-code is one line of the label. Scan the whole pack and get one answer for your mazhab.
What E321 is
BHT is a synthetic antioxidant for fats and oils.
By mazhab
What a HalalSnap scan concludes when the pack does not settle the question, under each school setting in the app.
| School | Answer | Why |
|---|---|---|
| Hanafi | Not a halal concern on its own | HalalSnap gives the same answer under every school setting. No school treats it differently in its rules.R-ADD-10 |
| Shafi'i | Not a halal concern on its own | |
| Maliki | Not a halal concern on its own | |
| Hanbali | Not a halal concern on its own | |
| General / mixed | Not a halal concern on its own |
By market
HalalSnap names an authority only inside that authority's own country. Where it holds no published list, it says so.
| Market | Answer | Source and notes |
|---|---|---|
| Singapore (MUIS) | Listed syubhah (MUIS, 2016) | MUIS marks E321 syubhah for how it is made, not for an animal source. A scan does not raise it (R-ADD-10). |
| Malaysia (JAKIM) | Not a halal concern on its own | HalalSnap holds no JAKIM additive list, so a scan gives the same answer and names no authority for it. |
| Indonesia (MUI / BPJPH) | Not a halal concern on its own | HalalSnap holds no MUI additive list, so a scan gives the same answer and names no authority for it. |
| Elsewhere or market unknown | Not a halal concern on its own | The same answer in every market. Only the authority a scan names changes with where you are. |
Why it depends
Singapore's MUIS flags E321 in its 2016 certifier list for how it is made, such as a fermentation medium or solvent, not for an animal source. A concern must be real and practical to lower an answer, so a scan does not raise it on its own.
How to check the pack
- Nothing extra to check for this one. The answer for a product depends on every other line of the label.R-ADD-10
- Still unsure? Ask the maker which source they use, or choose a certified alternative.
Questions people ask
What is E321?
BHT is a synthetic antioxidant for fats and oils.
Is E321 halal or haram?
E321 is not a halal concern on its own. Singapore's MUIS flags E321 in its 2016 certifier list for how it is made, such as a fermentation medium or solvent, not for an animal source.
Is E321 halal in Singapore, Malaysia and Indonesia?
Singapore: MUIS marks E321 syubhah for how it is made, not for an animal source. A scan does not raise it (R-ADD-10). Malaysia: HalalSnap holds no JAKIM additive list, so a scan gives the same answer and names no authority for it. Indonesia: HalalSnap holds no MUI additive list, so a scan gives the same answer and names no authority for it.
Does my mazhab change the answer for E321?
No. HalalSnap gives the same answer for E321 under every school setting, because the question is not one the schools differ on in its rules.
How can I tell whether the E321 in my product is halal?
Nothing extra is needed for this ingredient on its own. HalalSnap does this for you: scan the whole pack and it reads every ingredient, looks for a halal or vegan mark, and gives one answer for your mazhab.
Sources
- HalalSnap ruling table v1.4, rule R-ADD-10 21 Aug 2026
- MUIS Food Additive Listing (Singapore). Syubhah flag only 13 Sep 2016
Review status: Not yet reviewed by a scholar. Rule ids refer to HalalSnap's ruling table, the decision table every scan follows. The MUIS listing is reproduced as a factual flag only; it is a certifier verification list for Singapore, dated 2016, not a consumer fatwa.
Related ingredients
All antioxidants and acidity regulators · Search every E-number and ingredient
One E-code is one line of the label.
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