INS 629
flavor enhancersCalcium Guanylate
Mushbooh (Questionable)
Is INS 629 (Calcium Guanylate) halal?
Source-dependent. May be derived from halal (plant/synthetic) or haram (animal) sources. Verify with the manufacturer or look for halal certification.
What to do
Don't assume. Ask the brand for halal certification or source information.
Where is INS 629 used?
INS (International Numbering System) codes are maintained by the Codex Alimentarius Commission and used on food labels in many countries outside the EU. You will commonly see INS 629 on packaging from:
In the EU and UK, the same additive appears as E629. The ingredient, halal status, and sourcing considerations are identical — only the labelling system differs.
EU / UK equivalent: E629
INS 629 and E629 refer to the same food additive — Calcium Guanylate. If you are checking a product purchased in the UK or Europe, look for E629 on the label instead.
See full E629 halal guide →About INS 629
A flavor enhancer, suitable for vegetarian label on the package indicates the source of calcium guanylate is from vegetable source or it has to be under Halal or kosher certification. In USA/canada it is kosher certified and meet the Halal requirements. Although disodium guanylate is obtained from fish or seaweed or yeast. But if yeast is grown on pork media then it is haram. It happened in indonesia few years back when monosodium glutamate is produced using pork fat media to grow yeast by ajinomonto indonesia. As it was reported on our website.
⚠️ Verification Required
The halal status of INS 629 depends on its source. Always check for halal certification on the product packaging or contact the manufacturer directly.
Sources / Derived From
- calcium salt of guanylic acid (E626) - same source concerns
Foods that commonly contain INS 629
Frequently Asked Questions
Is INS 629 (Calcium Guanylate) halal?
INS 629 (Calcium Guanylate) is classified as Mushbooh (Questionable). Source-dependent. May be derived from halal (plant/synthetic) or haram (animal) sources. Verify with the manufacturer or look for halal certification.
What is INS 629 used for?
INS 629 is used as a flavour enhancer in food products.
What is the difference between INS 629 and E629?
INS 629 and E629 are the same additive — Calcium Guanylate. INS numbers are used on food labels in Australia, New Zealand, Malaysia, Singapore, Indonesia, India, and GCC countries. The E-number system (E629) is used in EU and UK markets. The halal status is identical regardless of which label system is used.
What foods contain INS 629?
INS 629 (Calcium Guanylate) is commonly found in: seasoning mixes, some processed foods.
What is INS 629 made from?
INS 629 can be derived from: calcium salt of guanylic acid (E626) - same source concerns.
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