CheckVegan

Is Carbomer vegan?

Carbomer

Vegan Vegan
Vegetarian Vegetarian

Carbomer is a synthetic high-molecular-weight polymer of acrylic acid, crosslinked with a polyalkenyl polyether such as allyl ethers of pentaerythritol. It is widely used in cosmetics and pharmaceuticals as a thickening, gelling, and stabilizing agent.

Also known as 2-Propenoic Acid Homopolymer, 2-Propenoic acid, homopolymer, Poly(acrylic acid)
INCI name Carbomer
CAS number 9003-01-4
CosIng ID 74820
Last reviewed 4 July 2026

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

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