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Is Polyglyceryl-8 Stearate vegetarian?

Polyglyceryl-8 Stearate

Polyglyceryl-8 Stearate is the ester of polyglycerin-8 and stearic acid, used as an emulsifier in cosmetics; stearic acid can be derived from plant or animal fat sources.

Also known as 1,2,3-Propanetriol homopolymer monooctadecanoate, 75719-57-2
INCI name Polyglyceryl-8 Stearate
CAS number 37349-34-1
CosIng ID 79003
Last reviewed 4 July 2026

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

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