INS 290
preservativesCarbon Dioxide
Halal
Is INS 290 (Carbon Dioxide) halal?
Generally accepted as halal. Typically derived from plant or synthetic sources with no prohibited ingredients.
What to do
Safe to buy. This additive is permissible under Islamic dietary law.
Where is INS 290 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 290 on packaging from:
In the EU and UK, the same additive appears as E290. The ingredient, halal status, and sourcing considerations are identical — only the labelling system differs.
EU / UK equivalent: E290
INS 290 and E290 refer to the same food additive — Carbon Dioxide. If you are checking a product purchased in the UK or Europe, look for E290 on the label instead.
See full E290 halal guide →About INS 290
Miscellaneous
Sources / Derived From
- industrial process gas
- natural (from fermentation, limestone treatment)
Foods that commonly contain INS 290
Frequently Asked Questions
Is INS 290 (Carbon Dioxide) halal?
INS 290 (Carbon Dioxide) is classified as Halal. Generally accepted as halal. Typically derived from plant or synthetic sources with no prohibited ingredients.
What is INS 290 used for?
INS 290 is used as a preservative, packaging gas and carbonation agent in food products.
What is the difference between INS 290 and E290?
INS 290 and E290 are the same additive — Carbon Dioxide. INS numbers are used on food labels in Australia, New Zealand, Malaysia, Singapore, Indonesia, India, and GCC countries. The E-number system (E290) is used in EU and UK markets. The halal status is identical regardless of which label system is used.
What foods contain INS 290?
INS 290 (Carbon Dioxide) is commonly found in: carbonated drinks, modified atmosphere packaging, sparkling water.
What is INS 290 made from?
INS 290 can be derived from: industrial process gas, natural (from fermentation, limestone treatment).
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