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

5-CYCLOHEXADECENONE

Safety grade: A

This is a synthetic musk-like fragrance compound used to add a clean, soft, musky scent to cosmetic products. It is a ring-shaped molecule that produces a warm, subtle aroma similar to natural musks found in nature.

It is used in cosmetic products as a fragrance ingredient to provide or enhance a pleasant musky scent in perfumes, lotions, and other beauty products.

Graded using: COSING.

Last verified: May 26, 2026