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

ISOBUTYLQUINOLINE ISOMERS

Safety grade: A

This is a synthetic fragrance compound made in laboratories that provides a woody, slightly spicy scent. It's used to add pleasant aroma to beauty and personal care products.

This ingredient is used as a fragrance component to provide an appealing scent to cosmetic products and enhance the overall sensory experience of using them.

Graded using: COSING.

Last verified: May 26, 2026