INS 171
food colorsTitanium Dioxide
Halal
Is INS 171 (Titanium 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 171 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 171 on packaging from:
In the EU and UK, the same additive appears as E171. The ingredient, halal status, and sourcing considerations are identical — only the labelling system differs.
EU / UK equivalent: E171
INS 171 and E171 refer to the same food additive — Titanium Dioxide. If you are checking a product purchased in the UK or Europe, look for E171 on the label instead.
See full E171 halal guide →About INS 171
It is a inorganic chemical and use in food products to provide white color.
Sources / Derived From
- mineral (titanium ore)
Foods that commonly contain INS 171
Frequently Asked Questions
Is INS 171 (Titanium Dioxide) halal?
INS 171 (Titanium Dioxide) is classified as Halal. Generally accepted as halal. Typically derived from plant or synthetic sources with no prohibited ingredients.
What is INS 171 used for?
INS 171 is used as a white food coloring - brightener and opacifier in food products.
What is the difference between INS 171 and E171?
INS 171 and E171 are the same additive — Titanium Dioxide. INS numbers are used on food labels in Australia, New Zealand, Malaysia, Singapore, Indonesia, India, and GCC countries. The E-number system (E171) is used in EU and UK markets. The halal status is identical regardless of which label system is used.
What foods contain INS 171?
INS 171 (Titanium Dioxide) is commonly found in: white sweets, chewing gum, icing sugar, sunscreen (cosmetics), toothpaste, probiotic supplements.
What is INS 171 made from?
INS 171 can be derived from: mineral (titanium ore).
Stay informed
Get halal alerts for new additives
We update the database regularly. Subscribe to stay informed.