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

TETRAHYDROINDENO-DIOXIN

Safety grade: A

This is a synthetic fragrance compound created in laboratories that provides a pleasant scent to cosmetic products. It's designed to be a stable, long-lasting fragrance ingredient.

This ingredient is used to add fragrance and improve the scent profile of cosmetic products, making them smell more appealing to consumers.

Graded using: COSING.

Last verified: May 26, 2026