4-METHYL-3-DECEN-5-OL is graded A (Safe) by Expert·ING, based on COSING regulatory data.

4-METHYL-3-DECEN-5-OL

Safety grade: A

This is a synthetic fragrance ingredient that produces a fresh, floral, and slightly fruity scent. It is a lab-created chemical compound used to give cosmetic products a pleasant aroma.

It is used in cosmetic products solely to add or enhance fragrance, contributing to the overall scent profile of the product.

Graded using: COSING.

Last verified: May 26, 2026