ETHYL METHYLBUTYL KETOXIME is graded A (Safe) by Expert·ING, based on COSING regulatory data.

ETHYL METHYLBUTYL KETOXIME

Safety grade: A

This is a synthetic chemical compound that helps mask unpleasant odors in cosmetic products and adds fragrance appeal. It's commonly used in formulations to improve how products smell.

This ingredient works to hide unwanted scents from other cosmetic components while also contributing pleasant fragrance notes to the final product.

Graded using: COSING.

Last verified: May 26, 2026