Ingredient · E171

Food Grade Titanium Dioxide

Auto-generated content. This description was generated automatically and is pending editorial review. Inaccuracies are possible. Found a mistake? Contact us.

Source
Not animal-derived
Allergen
No
Role in food
Manufacturers add titanium dioxide to foods primarily as a whitening agent and to provide …

What it is

Titanium dioxide is a naturally occurring mineral that is processed to create a bright white pigment. It is an inorganic compound used to provide a white color or to make foods opaque.

Why it's used

Manufacturers add titanium dioxide to foods primarily as a whitening agent and to provide opacity, preventing underlying colors from showing through. It is often found in candies, chewing gum, baked goods, icings, and dairy products, including cakes, cupcakes, and sweet rolls.

Health notes

The U.S. Food and Drug Administration (FDA) permits titanium dioxide as a food additive. JECFA has evaluated it and set an acceptable daily intake. However, the European Food Safety Authority (EFSA) concluded in 2021 that it could no longer be considered safe as a food additive, leading to its ban in the European Union in 2022. The FDA has not changed its stance, and it is not included in the planned phase-out of petroleum-based synthetic dyes.

Allergen info

Not a major allergen.

Products containing Food Grade Titanium Dioxide

Compare products →

Last updated: September 28, 2026

Note: This site presents label data from USDA FoodData Central for general information. It is not medical advice. Check the package label; formulations change.