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Skin Conditioning

NONAPEPTIDE-19

75

Safety score · 0–100

Fine

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

A synthetic nine-amino-acid peptide used for skin signaling and conditioning. Used at trace levels with no flagged safety concerns; ingredient-specific data is thin.

Function

SKIN CONDITIONING

Skin benefits

  • Skin-signaling nonapeptide
  • Used at very low concentrations
  • Generally well tolerated

Known concerns

  • Limited public toxicology specific to this peptide
  • Proprietary peptide — no CIR/SCCS review
  • Real-world efficacy claims often unverified

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, so always read the physical product label and consult a healthcare professional for personal concerns.