3-ISOPENTENOL is graded A** (Safe) by Expert·ING, based on COSING regulatory data.

3-ISOPENTENOL

Safety grade: A**

3-Isopentenol is a small alcohol compound that has a mild, pleasant fruity or herbal scent. It is used as a fragrance ingredient found naturally in some plants and fruits.

It is used in cosmetic products to add or enhance fragrance, contributing a subtle aromatic quality to the product's scent profile.

Graded using: COSING.

Last verified: May 26, 2026