Skin Conditioning
ACETYL FARNESYLCYSTEINE
Safety score · 0–100
Fine
Derived from EU CosIng regulatory status, PubChem hazard data and published research. How we score.
About
A modified amino-acid lipid signal blocker used in serums to calm reactive, redness-prone skin. No GHS hazards reported; cosmetic data is limited but small-molecule and well-tolerated at low %.
Function
Skin benefits
- Anti-inflammatory signaling support
- Soothes reactive skin
- Used at low % in serums
Known concerns
- Limited public safety dataset
- Mostly used in proprietary brand actives
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.