NONOXYNOL-8 is graded A (Safe) by Expert·ING, based on COSING regulatory data.

NONOXYNOL-8

Safety grade: A

A synthetic cleaning agent derived from coconut or petroleum oils, this ingredient helps remove dirt and oil from skin and hair by breaking down oils so they can be rinsed away. It's commonly used in cleansers, shampoos, and makeup removers to improve how well products wash away.

Graded using: COSING.

Last verified: June 9, 2026