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Skin Conditioning

SH-POLYPEPTIDE-4

Updated
65

Safety score · 0–100

Fine

Derived from EU CosIng regulatory status, PubChem hazard data and published research. How we score.

About

A synthetic human-sequence polypeptide used for skin conditioning. With no public independent safety review, we rate it cautiously as Fine.

Function

ANTIOXIDANTHAIR CONDITIONINGSKIN CONDITIONING

Skin benefits

  • Marketed for skin conditioning
  • Trace use levels typical
  • Low documented irritation

Known concerns

  • No CIR/SCCS dossier
  • Identity disclosed only by INCI
  • Independent efficacy data limited

References

EU

EU CosIng database

European Commission cosmetic ingredient registry — regulatory status, restrictions, authorised functions.

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Check your shelf

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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.