NONOXYNOL-100 is graded A (Safe) by Expert·ING, based on COSING regulatory data.

NONOXYNOL-100

Safety grade: A

This ingredient is a synthetic compound derived from coconut or palm oil that acts as a surfactant and emulsifier in cosmetics. It helps blend water and oil-based ingredients together and creates a smooth texture in products like cleansers and lotions. It also helps products spread evenly on skin.

Graded using: COSING.

Last verified: June 9, 2026