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

TRANS-OCTAHYDRONAPHTHALENONE

Safety grade: A

This is a synthetic fragrance ingredient that smells woody and amber-like. It's commonly used in perfumes and scented products to create a warm, long-lasting scent.

This ingredient is added to cosmetic products to provide a pleasant woody fragrance that helps mask other odors and gives the product an appealing scent.

Graded using: COSING.

Last verified: May 26, 2026