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Is Sorbitan Stearate vegan?

Sorbitan Stearate

Unconfirmed

Sorbitan Stearate (Sorbitan Monostearate) is an emulsifier produced by reacting stearic acid with sorbitol, yielding a mixture of esters. Stearic acid can be derived from animal or vegetable fats, making the overall origin dual. It is commercially known as Span 60.

Also known as Sorbitan Monostearate, Sorbitan Octadecanoate, Span 60
E number E491
CAS number 1338-41-6
EC number 215-664-9
Last reviewed 16 April 2026

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