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

UNDECADIENAL

Safety grade: A

Undecadienal is a fragrant organic compound that smells fresh and slightly fruity or floral. It's used in perfumes and scented products to create appealing aromas.

This ingredient acts as a fragrance component that adds a fresh, pleasant scent to cosmetic and personal care products.

Graded using: COSING.

Last verified: May 26, 2026