Is Thorium Dioxide vegetarian?
Thorium Dioxide
Vegetarian
Vegetarian
Vegan
Vegan
Thorium Dioxide is an inorganic, radioactive crystalline solid (ThO2) derived from thorium ore, historically used in some industrial applications; it is not used in modern cosmetics due to its radioactivity.
| Also known as | Thoria |
|---|---|
| INCI name | Thorium Dioxide |
| CAS number | 1314-20-1 |
| EC number | 215-225-1 |
| CosIng ID | 85234 |
| Last reviewed | 4 July 2026 |
An ingredient is considered vegetarian if it avoids components derived from killing an animal.
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