METHYL IONONES is graded A (Safe) by Expert·ING, based on COSING regulatory data.

METHYL IONONES

Safety grade: A

This fragrance ingredient gives cosmetics a floral or fruity scent similar to violets and berries. It can be derived from natural sources or made in a lab, and is commonly used in perfumes, lotions, and other scented beauty products to enhance their aroma.

Graded using: COSING.

Last verified: June 9, 2026