Is Stearoyl Glutamic Acid vegetarian?

Stearoyl Glutamic Acid is the condensation product of stearic acid and glutamic acid, N-(1-oxooctadecyl)-L-glutamic acid, used as a surfactant and emulsifier in cosmetics. It may be derived from plant or animal-sourced stearic acid.

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

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