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Is Stearyl Phosphate vegetarian?

Stearyl Phosphate

Vegetarian Vegetarian
Vegan Vegan

Stearyl Phosphate is the monooctadecyl ester of phosphoric acid, typically synthesized from stearyl alcohol and phosphoric acid, used as an emulsifier and surfactant in cosmetics.

Also known as Monooctadecyl Phosphate, Phosphoric acid, monooctadecyl ester
INCI name Stearyl Phosphate
CAS number 39471-52-8
EC number 220-983-1
CosIng ID 58805
Last reviewed 4 July 2026

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

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