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

TRIMETHYLUNDECADIENAL

Safety grade: A

This is a synthetic fragrance ingredient that creates a fresh, fruity scent reminiscent of citrus and melon. It's commonly used in perfumes and scented cosmetics to provide a pleasant aroma.

This ingredient is used as a fragrance component to add a fresh, fruity scent to cosmetic products and enhance their overall sensory appeal.

Graded using: COSING.

Last verified: May 26, 2026