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Is Isobutylparaben vegetarian?

Isobutylparaben

Vegetarian Vegetarian
Vegan Vegan

Isobutylparaben is a synthetic ester of para-hydroxybenzoic acid and isobutanol, used as a preservative in cosmetic and pharmaceutical products.

Also known as 84930-15-4, Isobutyl 4-hydroxybenzoate
INCI name Isobutylparaben
CAS number 4247-02-3
EC number 224-208-8
CosIng ID 34612
Last reviewed 4 July 2026

An ingredient is considered vegetarian if it avoids components derived from killing an animal.

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