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Is Potassium Isosteareth-2 Phosphate vegetarian?

Potassium Isosteareth-2 Phosphate

Potassium Isosteareth-2 Phosphate is the potassium salt of a phosphate ester of isosteareth-2, used as an emulsifier; the isostearic acid component may derive from plant or animal sources.

INCI name Potassium Isosteareth-2 Phosphate
CosIng ID 59222
Last reviewed 9 July 2026

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

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