Is Cerium Oxide vegetarian?
Cerium Oxide
Vegetarian
Vegetarian
Vegan
Vegan
Cerium(IV) oxide, also known as ceric oxide, is a pale yellow-white inorganic compound of the rare-earth metal cerium with the formula CeO2, used as a polishing agent and in various industrial applications.
| Also known as | Ceric oxide |
|---|---|
| INCI name | Cerium Oxide |
| CAS number | 1306-38-3 |
| EC number | 215-150-4 |
| CosIng ID | 55330 |
| Last reviewed | 9 July 2026 |
An ingredient is considered vegetarian if it avoids components derived from killing an animal.
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