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

UNDECANAL

Safety grade: A

Undecanal is a fragrant liquid compound that smells fresh and slightly floral or citrusy. It's used in small amounts to give cosmetics and personal care products a pleasant scent.

This ingredient is used as a fragrance component to add a fresh, appealing scent to cosmetic products and improve their overall sensory experience.

Graded using: COSING.

Last verified: May 26, 2026