Humectant
CHLOROETHYL PCA
Safety score · 0–100
Fine
Derived from EU CosIng regulatory status, PubChem hazard data and published research. How we score.
About
A chloroethyl-modified PCA (pyrrolidone carboxylic acid) used as a humectant mimicking the skin's natural moisturizing factor. Limited public safety data on this specific derivative.
Function
Skin benefits
- NMF-style moisturization
- Skin conditioning
- Hydration support
Known concerns
- Chloroethyl group reactivity questions
- Sparse cosmetic-specific safety data
- No SCCS opinion
References
EU CosIng database
European Commission cosmetic ingredient registry — regulatory status, restrictions, authorised functions.
Related humectants
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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.