THUJA OCCIDENTALIS LEAF EXTRACT is graded C (Moderate) by Expert·ING, based on COSING regulatory data. It is restricted under EU COSING — AnnexIII-ALLERGEN-.
THUJA OCCIDENTALIS LEAF EXTRACT
Arborvitae Extract
Safety grade: C
Arborvitae is an evergreen tree, and this ingredient is an extract made from its leaves. It's been used traditionally in skincare and hair products for centuries.
This ingredient is added to cosmetics to protect skin and hair from damage, reduce discoloration, condition hair, provide a pleasant scent, and moisturize and soften skin.
Graded using: COSING.
- EU COSING — Restricted
Last verified: May 26, 2026
Safer alternatives to THUJA OCCIDENTALIS LEAF EXTRACT
- CAMELLIA SINENSIS LEAF EXTRACT — Grade A. Plant extract with broad antioxidant, skin conditioning, and antimicrobial benefits
- AVENA SATIVA KERNEL EXTRACT — Grade A. Plant extract providing antioxidant and skin conditioning properties
- ASCORBIC ACID — Grade A. Potent antioxidant with skin conditioning and stabilizing functions
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
Other Antioxidant ingredients
- TOCOPHEROL — Grade A
- TOCOPHERYL ACETATE — Grade A
- BHT — Grade C**
- ASCORBYL PALMITATE — Grade A
- HYDROXYACETOPHENONE — Grade A
- PENTAERYTHRITYL TETRA-DI-T-BUTYL HYDROXYHYDROCINNAMATE — Grade A