NONOXYNOL-15 is graded A (Safe) by Expert·ING, based on COSING regulatory data.

NONOXYNOL-15

Safety grade: A

This ingredient is a gentle cleanser and emulsifier made from plant-derived oils. It helps blend water and oil-based ingredients together in cosmetics while removing dirt and oils from skin or hair. You'll find it in shampoos, body washes, and makeup removers where it keeps products smooth and helps them work effectively.

Graded using: COSING.

Last verified: June 9, 2026