Is PEG-50 Stearate vegetarian?
PEG-50 Stearate
PEG-50 Stearate is the polyethylene glycol ester of stearic acid with an average of 50 moles of ethylene oxide, used as an emulsifier and surfactant in cosmetics. Stearic acid used may be derived from plant or animal sources.
| Also known as | Polyoxyl 50 Stearate |
|---|---|
| INCI name | PEG-50 Stearate |
| CAS number | 9004-99-3 |
| CosIng ID | 77109 |
| Last reviewed | 4 July 2026 |
An ingredient is considered vegetarian if it avoids components derived from killing an animal.
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