Skin Conditioning
HYDROLYZED THUJA ORIENTALIS SEED EXTRACT
Safety score · 0–100
Caution
Derived from EU CosIng regulatory status, PubChem hazard data and published research. How we score.
About
Hydrolyzed Thuja orientalis seed extract — the genus naturally produces thujone, a neurotoxic compound EU-restricted in cosmetics. Even after hydrolysis, residual thujone keeps this in the Caution band.
Function
Skin benefits
- Traditional skin-conditioning use
- Some antioxidant flavonoids
Known concerns
- Thujone — neurotoxic compound, EU-restricted in cosmetics
- Possible skin sensitization
- Sparse cosmetic toxicology
- Quality-dependent thujone levels
References
EU CosIng database
European Commission cosmetic ingredient registry — regulatory status, restrictions, authorised functions.
Related skin conditionings
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This profile is for educational purposes and does not constitute medical advice. Regulatory status and scientific understanding evolve — always read the physical product label and consult a healthcare professional for personal concerns.