Is Disodium Oleyl Sulfosuccinate vegetarian?

Disodium Oleyl Sulfosuccinate is the disodium salt of a sulfosuccinate ester of oleyl alcohol, used as a mild anionic surfactant in cosmetic cleansing products. The oleyl component can be derived from plant oils or animal fats.

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

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