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Is Polyglyceryl-4 Isostearate vegetarian?

Polyglyceryl-4 Isostearate

Polyglyceryl-4 Isostearate is an ester of polyglycerol and isostearic acid, used as an emulsifier and emollient; the isostearic acid component can be plant- or animal-derived.

INCI name Polyglyceryl-4 Isostearate
CosIng ID 78910
Last reviewed 4 July 2026

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

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