E171 — Titanium Dioxide
White food coloring - brightener and opacifier
Also known as: TiO2 · Titanium Dioxide
Permissible
Yes — Halal
Generally accepted as halal. This additive is typically derived from plant or synthetic sources and does not contain any prohibited ingredients according to Islamic dietary laws.
School of Thought Breakdown
Hanafi
Permitted
Maliki
Permitted
Shafi'i
Permitted
Hanbali
Permitted
Inorganic mineral - halal. Banned as a food additive in the EU since 2022 due to safety concerns but still permitted in USA and UK.
What to do with this product
Follow these steps in order — most products resolve at step 1 or 2
Safe to consume
E171 is permissible across all major schools of Islamic thought. No further verification is needed for this specific additive.
Still check the rest of the ingredients list
Other E-codes on the same label may have a different halal status. Use our database or scanner to verify each one.
You're all clear for this additive
E171 is permissible. Focus your label check on the other E-codes in this product — some may have different statuses.
Scan the full label →About E171
It is a inorganic chemical and use in food products to provide white color. Generally accepted as halal. This additive is typically derived from plant or synthetic sources and does not contain any prohibited ingredients according to Islamic dietary laws.
What is E171 made from?
- mineral (titanium ore)
Foods that commonly contain E171
Food Category Guide
E171 is common in chewing gum — see the full halal guide →
Always check the ingredient label on the specific product - manufacturers may change formulations.
Frequently Asked Questions
Is E171 (Titanium Dioxide) halal?
E171 (Titanium Dioxide) is classified as Halal. Generally accepted as halal. This additive is typically derived from plant or synthetic sources and does not contain any prohibited ingredients according to Islamic dietary laws.
What is E171 used for?
E171 is used as a white food coloring - brightener and opacifier in food products.
What foods contain E171?
E171 (Titanium Dioxide) is commonly found in: white sweets, chewing gum, icing sugar, sunscreen (cosmetics), toothpaste.
What is E171 made from?
E171 can be derived from the following sources: mineral (titanium ore).
What are the other names for E171?
E171 may appear on food labels as: TiO2, Titanium Dioxide.
food colors — 51 E-codes: 20 Halal, 2 Haraam, 29 Mushbooh
Related E-Codes in food colors
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This information is for educational purposes only. For religious rulings, consult a qualified Islamic scholar or halal certification authority. E-code classifications may vary by source, manufacturing process, and school of thought.