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Is Hydroxypropyl Methylcellulose Phthalate vegetarian?

Hydroxypropyl Methylcellulose Phthalate

Vegetarian Vegetarian
Vegan Vegan

Hydroxypropyl Methylcellulose Phthalate is the reaction product of hydroxypropyl methylcellulose (a cellulose derivative) with phthalic anhydride, used as a film-forming polymer in cosmetics and pharmaceutical coatings.

INCI name Hydroxypropyl Methylcellulose Phthalate
CAS number 9050-31-1
CosIng ID 83116
Last reviewed 9 July 2026

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

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