LAURETH-40 is graded A (Safe) by Expert·ING, based on COSING regulatory data.

LAURETH-40

Safety grade: A

Laureth-40 is a gentle cleaning agent made by combining a natural plant oil with synthetic components. It helps remove dirt and oil from skin and hair while also improving the texture and feel of cosmetic products.

This ingredient works as a cleanser and surfactant to remove impurities and oil, while also masking less pleasant odors in cosmetic formulations.

Graded using: COSING.

Last verified: May 26, 2026