Not in the MUIS register bubble tea chain

Is KOI Halal in Singapore?

No premises under the name KOI appear in the MUIS halal establishments register as of 5 July 2026. Certification is voluntary, so this is not a ruling on the food itself - it means there is no MUIS certificate to verify. You can re-check any time on the official MUIS e-Service or our register search.

KOI Thé, the Taiwanese bubble tea chain with outlets across Singapore, is one of the most-searched halal questions among local bubble tea drinkers. The register answer is at the top of this page; here is the context around it.

What KOI says

KOI Singapore has not published a halal certification for its Singapore outlets, and its outlets do not display MUIS certificates. Questions about individual ingredients (pearls, jellies, milk foam) are best directed to the chain itself, as recipes and suppliers can change without notice.

What this means for you

Without a certificate there is nothing to verify against the register, so drinking KOI becomes a personal judgement about ingredients rather than a verifiable certification status. If certification is your standard, treat KOI as unverified rather than as either halal or non-halal, and re-check the register from time to time - chains do enter the register when they certify premises.

Certified alternatives

If you want a drink or dessert stop with a certificate you can actually check, start from these register-backed pages:

To check any specific outlet, use the register search with the outlet name or the mall’s postal code.

Sources: [1] · Register check: 5 July 2026, HalalFreak.

Frequently asked questions

Is KOI MUIS halal-certified?

No premises under the name KOI appear in the MUIS halal establishments register as of 5 July 2026. Not being listed is not a ruling that the food is not halal - certification is voluntary - but it means there is no MUIS certificate to verify.

Why do people assume bubble tea shops are halal?

Drinks feel low-risk, but pearls, jellies, puddings and creamers can involve gelatine or flavourings that matter to Muslim consumers, which is why certification or a clear ingredient statement is what careful customers look for.

Are any bubble tea chains MUIS-certified?

Some drink and dessert kiosks in Singapore do hold MUIS certification for specific premises. Check the register search for the exact outlet, since certification is issued per premises rather than per chain.