Other Hydrocarbon
TRICYCLOPENTADIENE
Safety score · 0–100
Moderate
Derived from EU CosIng regulatory status, PubChem hazard data and published research. How we score.
About
A reactive polycyclic hydrocarbon mostly used in industrial chemistry rather than typical cosmetics. Limited cosmetic safety data and irritation potential put it in the use-with-awareness band.
Skin benefits
- Hydrocarbon resin building block used in some fragrance and polymer chemistry
Known concerns
- Polycyclic hydrocarbon with limited cosmetic safety review
- Irritation potential typical of reactive cyclopentadienes
- Unusual choice for skin contact products
- No CIR/SCCS dossier identified
References
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.