CHOLESTERYL CHLORIDE
Safety score · 0–100
Fine
Derived from EU CosIng regulatory status, PubChem hazard data and published research. How we score.
About
CHOLESTERYL CHLORIDE is a cosmetic ingredient used in product formulation. Exercise caution due to limited available safety data.
Cholesteryl chloride is a cholesterol molecule with a single chlorine substituent on the ring system. The chlorinated sterol structure gives it mild skin and eye irritation potential, reflected in its lower safety score relative to other cholesteryl derivatives. It is not subject to EU cosmetic restrictions but requires caution in formulation due to its reactivity potential and irritant profile at high concentrations.
Skin benefits
- Sterol-based barrier conditioning agent
Known concerns
- Skin and eye irritant potential at high concentrations (irritation not severe enough for GHS classification)
- Mild irritant — rinse-contact recommended for sensitive skin products
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.