ALLYL ALPHA-IONONE is graded A (Safe) by Expert·ING, based on COSING regulatory data.

ALLYL ALPHA-IONONE

Safety grade: A

Allyl alpha-ionone is a synthetic fragrance ingredient that provides a floral, fruity scent with subtle woody notes. It's commonly used in perfumes and scented beauty products to create pleasant aromas.

This ingredient is used in cosmetics to provide fragrance and improve the overall scent profile of the product, enhancing the sensory experience for consumers.

Graded using: COSING.

Last verified: May 26, 2026