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

2-HEPTYLCYCLOPENTANONE

Safety grade: A

This is a synthetic fragrance ingredient that has a pleasant, musky scent. It is used in small amounts in cosmetic products to add or enhance a specific aroma.

It is used in cosmetic products to add a pleasing fragrance or to mask the unpleasant natural odors of other ingredients in the formula.

Graded using: COSING.

Last verified: May 26, 2026