THUJA OCCIDENTALIS STEM OIL is graded C (Moderate) by Expert·ING, based on COSING regulatory data. It is restricted under EU COSING — AnnexIII-ALLERGEN-.
THUJA OCCIDENTALIS STEM OIL
Cedarleaf Oil
Safety grade: C
Cedarleaf oil is an essential oil extracted from the stems of the North American arborvitae tree (also called white cedar). It has a fresh, woody, and slightly medicinal scent.
This ingredient is used in cosmetics as a natural fragrance to add a pleasant woody and herbaceous scent to the product.
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