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  1. Titanium dioxide - Wikipedia

    Some grades of modified titanium based pigments as used in sparkly paints, plastics, finishes and cosmetics – these are man-made pigments whose particles have two or more layers of various …

  2. Is Titanium Dioxide in Food Harmful? - WebMD

    Nov 1, 2025 · Titanium dioxide is a mineral used in powdered form in a wide variety of products, mainly as a whitener. While it's been banned in Europe as a food additive, the FDA says it's safe in food ...

  3. Titanium Dioxide in Food — Should You Be Concerned? - Healthline

    Apr 12, 2023 · Titanium dioxide is an odorless powder added to foods and over-the-counter products to enhance their white color or opacity. Learn uses, benefits, and safety of titanium dioxide.

  4. Titanium Dioxide - Chemical Safety Facts

    Mar 12, 2024 · Titanium dioxide is produced in two main forms. The primary form, comprising over 98 percent of total production, is pigment grade titanium dioxide. The pigmentary form makes use of …

  5. Titanium dioxide: Why FDA should ban this harmful additive

    Feb 29, 2024 · What is titanium dioxide? Titanium dioxide (TiO2) is a chemical that is currently approved for use in the US as a coloring additive in foods, medical products, drugs, and cosmetics.

  6. Titanium dioxide | Description & Uses | Britannica

    Dec 16, 2025 · Titanium dioxide, a white, opaque, naturally occurring mineral existing in a number of crystalline forms, the most important of which are rutile and anatase. These naturally occurring oxide …

  7. Titanium Dioxide: Structure, Impact, and Toxicity - PMC

    Titanium dioxide, first manufactured a century ago, is significant in industry due to its chemical inertness, low cost, and availability. The white mineral has a wide range of applications in photocatalysis, in the …

  8. Titanium Dioxide in Food: Why It’s There and How to Avoid It | The …

    Sep 22, 2025 · Titanium dioxide is a fine white powder added to foods purely for cosmetic reasons. It has no nutritional value and does not extend shelf life; its only purpose is to make products appear …

  9. What Is Titanium Dioxide in Food: A Complete Guide

    Feb 18, 2025 · Titanium dioxide is an artificial coloring that can make foods bright white. Here’s what you need to know about common sources and safety concerns.

  10. How Harmful Is Titanium Dioxide in Foods and Cosmetics? - GoodRx

    Nov 6, 2023 · Titanium dioxide is a common, FDA-approved additive that’s used for food coloring. But does it carry health risks, and should you avoid it? Find out here.