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Is Polyglyceryl-2 Sesquiisostearate vegetarian?

Polyglyceryl-2 Sesquiisostearate

Vegetarian Vegetarian
Vegan Vegan

Polyglyceryl-2 Sesquiisostearate is an ester of polyglycerin-2 and isostearic acid, used as an emollient and emulsifier in cosmetics. It can be produced from plant-derived or synthetic fatty acids.

Also known as Isooctadecanoic acid, diester with oxydi(propanediol)
INCI name Polyglyceryl-2 Sesquiisostearate
CAS number 170211-20-8
CosIng ID 84210
Last reviewed 4 July 2026

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

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