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Is Sodium Stearyl Sulfate vegetarian?

Sodium Stearyl Sulfate

Sodium Stearyl Sulfate is the sodium salt of stearyl sulfate, derived from stearyl alcohol, used as a surfactant and emulsifier; the stearyl alcohol source may be plant or animal derived.

Also known as Sodium octadecyl sulphate
INCI name Sodium Stearyl Sulfate
CAS number 1120-04-3
EC number 214-295-0
CosIng ID 38085
Last reviewed 9 July 2026

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

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