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Skin Conditioning

ACETYL FARNESYLCYSTEINE

CAS 135304-07-3 Updated
72

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

REDUCINGSKIN CONDITIONING

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

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.