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

4-THUJANOL

Safety grade: A

4-Thujanol is a fragrant compound that occurs naturally in certain plants and herbs, giving off a fresh, woody, and slightly herbal scent. It is used in cosmetics and personal care products to add a pleasant aroma.

This ingredient is used in cosmetic products as a fragrance component to impart a fresh, natural scent to formulations such as perfumes, lotions, and shampoos.

Graded using: COSING.

Last verified: May 26, 2026