Regulatory Status
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Safety Data
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Expert Verdict
⚠ Plicatic acid — documented occupational allergen and respiratory sensitizer in cedar workers; ⚠ Thujone must be quantified; ⚠ Very limited cosmetic safety data; ⚠ No CIR monograph available
Regulatory Flags
Frequently Asked Questions
Is Thuja Plicata Leaf Extract safe in cosmetics?
⚠ Plicatic acid — documented occupational allergen and respiratory sensitizer in cedar workers; ⚠ Thujone must be quantified; ⚠ Very limited cosmetic safety data; ⚠ No CIR monograph available The EU classifies Thuja Plicata Leaf Extract as "permitted". Safety rating: MODERATE.
Is Thuja Plicata Leaf Extract allowed in the EU?
Thuja Plicata Leaf Extract EU regulatory status: permitted. This is based on EU Regulation 1223/2009 and its amendments.
What does Thuja Plicata Leaf Extract do in cosmetics?
Thuja Plicata Leaf Extract functions as: Fragrance (perfuming). It is classified as a cosmetic ingredient in our database. CAS number: Not individually assigned (typically falls under generic plant extract CAS; no unique CAS in CosIng).
What is the Margin of Safety for Thuja Plicata Leaf Extract?
not established The Margin of Safety (MoS) is calculated using SCCS methodology. A MoS above 100 is generally considered safe. Use the MoS Calculator tool to calculate MoS for your specific formulation and product category.
Compliance Tools
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Related Ingredients
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