Fragrance avoidance
Not a strong fit for fragrance avoidance because it carries Fragrance.
The ingredient itself is a fragrance-linked signal, so it is better treated as an avoid case when fragrance exposure is the main concern.
THUJA OCCIDENTALIS LEAF
Thuja Occidentalis Oil and Extract is restricted in cosmetic products under Annex III of the EU Cosmetics Regulation (EC) 1223/2009.
Research docs0Claims0Sources6FunctionAntioxidant • Bleaching agentIdentifier90131-58-1
Concern score
70/100High concern based on regulatory listings.
Well researched
How we scored this
The concern value reflects this ingredient's chemical identity — its hazard profile from the published classifications and regulatory status below — not the safety of a product it appears in. A score near 40 is the baseline for ingredients with no specific signal (water scores 40 by design), so a mid-range value is not a safety verdict.
Concern score 70/100 (high) · high confidence.
Regional restrictions
- EU — restricted · Annex III of EU Cosmetics Regulation (EC) 1223/2009: substances which cosmetic products must not contain except subject to the restrictions laid down. Other conditions: Peroxide value less than 10 mmoles/L (15) Conditions of use and warnings: (15 ) This limit applies to the substance and not to the finished cosmetic product.’
Where it appears
Prevalence of THUJA OCCIDENTALIS LEAF in our catalog (fda_ndc).
Products
48
Typical roles
AntioxidantBleaching agentFragranceSoftener and conditioner
Catalog
Found in these products
Suitability
Context-specific fit derived from published classifications and the current ingredient evidence profile.
Avoid
Evidence read
The published evidence profile currently shaping this ingredient record.
No evidence profiles are attached to this ingredient yet.
Linked research
Primary documents currently linked to this ingredient record.
No linked research documents are attached to this ingredient yet.
Extracted claims
Structured claim signals pulled from linked ingredient research.
No extracted claims are attached to this ingredient yet.
Regulatory status
Published jurisdiction-level classifications and regulatory designations for this ingredient.
EU
EC
Annex III of EU Cosmetics Regulation (EC) 1223/2009: substances which cosmetic products must not contain except subject to the restrictions laid down. Other conditions: Peroxide value less than 10 mmoles/L (15) Conditions of use and warnings: (15 ) This limit applies to the substance and not to the finished cosmetic product.’
Effective: 2013-05-17View source →
US
EPA
EPA CPDat observed this chemical in 0 composition records across product categories including unclassified products. EPA CPDat classifies this chemical for functional uses including Antioxidant, Softener and conditioner, Fragrance.
Effective: 2020-02-13View source →
US
