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Is Hydroxypyridinone vegan?

Hydroxypyridinone

Vegan Vegan
Vegetarian Vegetarian

Hydroxypyridinone is a synthetic heterocyclic organic compound used as a chelating agent and, in cosmetics, as a preservative-boosting or antioxidant ingredient.

Also known as Hydroxyl-2-pyridone, Hydroxypyridinone and its salts
INCI name Hydroxypyridinone
CAS number 822-89-9
EC number 212-506-0
CosIng ID 34551
Last reviewed 9 July 2026

An ingredient is considered vegan if it contains no animal-derived components at any point in its production.

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