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Is PEG-15 Glyceryl Tristearate vegetarian?

PEG-15 Glyceryl Tristearate

PEG-15 Glyceryl Tristearate is the triester of glycerin and stearic acid, ethoxylated with an average of 15 moles of ethylene oxide, used as an emulsifier; stearic acid may derive from plant or animal fats.

INCI name PEG-15 Glyceryl Tristearate
CAS number 41080-66-4
CosIng ID 57564
Last reviewed 4 July 2026

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

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