CheckVegan

Is Laureth-100 vegetarian?

Laureth-100

Laureth-100 is a polyethylene glycol ether of lauryl alcohol with approximately 100 moles of ethylene oxide, used as a surfactant and emulsifier. Lauryl alcohol can be derived from plant sources (e.g. coconut, palm) or synthetically.

INCI name Laureth-100
CAS number 15826-16-1
CosIng ID 91816
Last reviewed 9 July 2026

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

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