Is Hydroxypropyl Methylcellulose vegan?

Hydroxypropyl Methylcellulose

Vegan

Hydroxypropyl methylcellulose (HPMC) is a semi-synthetic cellulose ether derived from alkali-treated plant cellulose reacted with methyl chloride and propylene oxide. It is used as a thickener, emulsifier, film-former, and as a vegetarian/vegan alternative to gelatin in hard capsules.

Also known as HPMC, Hypromellose, Methocel, Methylhydroxypropyl cellulose, Methylhydroxypropylcellulose
E number E464
CAS number 9004-65-3
Last reviewed 16 April 2026

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