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Skin Conditioning

THUJA ORIENTALIS SEED EXTRACT

CAS 91770-83-1 Updated
60

Safety score · 0–100

Fine

Derived from EU CosIng regulatory status, PubChem hazard data and published research. How we score.

About

Oriental arborvitae (Thuja orientalis / Platycladus) seed extract — a flavonoid-rich coniferous botanical used in scalp and skin care. Genus carries thujone, so held at low-evidence yellow.

Function

SKIN CONDITIONING

Skin benefits

  • Flavonoid antioxidant content
  • Skin-conditioning
  • Traditional scalp/hair use

Known concerns

  • Genus contains thujone — neurotoxic at high systemic doses
  • Possible sensitization
  • Limited cosmetic-specific safety data

References

EU

EU CosIng database

European Commission cosmetic ingredient registry — regulatory status, restrictions, authorised functions.

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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.