TRANS-2-HEXENAL is graded C (Moderate) by Expert·ING, based on COSING regulatory data. It is restricted under EU COSING — AnnexIII-ALLERGEN-.
TRANS-2-HEXENAL
Safety grade: C
Trans-2-hexenal is a fragrant chemical compound that smells fresh and slightly green, similar to cut grass or fresh herbs. It's commonly used to add natural-smelling scent notes to cosmetic products.
This ingredient provides a fresh, herbaceous fragrance to cosmetic products, enhancing their overall scent profile and appeal to consumers.
Graded using: COSING.
- EU COSING — Restricted
Last verified: May 26, 2026
Other EU Fragrance Allergen ingredients
- LIMONENE — Grade C
- LINALOOL — Grade C**
- BENZYL ALCOHOL — Grade C**
- CITRONELLOL — Grade C
- HEXYL CINNAMAL — Grade C
- GERANIOL — Grade C