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Skin Conditioning

PENTAPEPTIDE-97

CAS 336845-55-7
70

Safety score · 0–100

Fine

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

About

A defined five-amino-acid synthetic peptide (CAS 336845-55-7) used as a skin-conditioning active. Trace use levels with limited public data.

Pentapeptide-97 (CAS 336845-55-7) is a synthetic five-amino-acid peptide marketed as a skin-conditioning active. The presence of an assigned CAS suggests a stable, defined chemical entity, supplied at parts-per-million concentrations in formulations. There is no SCCS or CIR opinion; toxicology and efficacy rest on supplier dossiers. Short cosmetic peptides as a class are generally non-sensitizing and rapidly metabolised on the skin.

Function

SKIN PROTECTING, SKIN CONDITIONING - HUMECTANT

Skin benefits

  • Targeted skin-conditioning peptide
  • Used at parts-per-million levels
  • Has a published CAS number suggesting a defined chemistry

Known concerns

  • Limited public toxicology data
  • Efficacy claims supplier-driven
  • No SCCS or CIR opinion

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.