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Is Isostearyl Glyceryl Pentaerythrityl Ether vegetarian?

Isostearyl Glyceryl Pentaerythrityl Ether

Isostearyl Glyceryl Pentaerythrityl Ether is a synthetic ether derived from isostearyl alcohol, glycerin, and pentaerythritol, used as an emollient in cosmetics. Isostearyl alcohol may derive from plant or animal fatty sources.

Also known as 1,3-Propanediol, 2-hydroxymethyl-2-(2-hydroxy-3-isooctadecyloxy)propoxymethyl)-
INCI name Isostearyl Glyceryl Pentaerythrityl Ether
CosIng ID 77854
Last reviewed 4 July 2026

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

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