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Skin Conditioning

TETRAPEPTIDE-57

65

Safety score · 0–100

Fine

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

About

A synthetic four-amino-acid peptide used as a skin-conditioning active. Low-risk by class; specific data is thin.

Tetrapeptide-57 is a defined-sequence synthetic four-amino-acid peptide used as a skin-conditioning agent. Like other numbered tetrapeptides, it is typically formulated at very low percentages. Short cosmetic peptides have a clean class safety profile — low irritation, minimal sensitization, rapid breakdown to amino acids on skin. There is no specific CIR or SCCS review. Independent efficacy data is essentially absent; claims are supplier-derived. Considered low-risk, low-evidence.

Function

SKIN CONDITIONING

Skin benefits

  • Skin conditioning
  • Low irritation profile
  • Defined synthetic sequence

Known concerns

  • Limited independent data
  • No regulatory dossier
  • Supplier-driven claims

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.