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Skin Conditioning

NONAPEPTIDE-9

Updated
72

Safety score · 0–100

Fine

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

About

A short synthetic 9-amino-acid peptide used in anti-aging and brightening formulas. Generally low-risk at use levels but data is supplier-driven.

Function

SKIN CONDITIONING

Skin benefits

  • Synthetic skin-conditioning peptide
  • Marketed for skin-tone evening
  • Active at very low concentrations

Known concerns

  • Limited published efficacy data outside supplier studies
  • Possible irritation in raw form for sensitive users

References

EU

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.