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Skin Conditioning

HEXAPEPTIDE-4

CAS - 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 six-amino-acid synthetic peptide used in anti-aging formulas. Used at trace levels and generally tolerated; efficacy and exact identity data vary by supplier.

Skin benefits

  • Short synthetic peptide marketed for signaling effects
  • Used at trace levels in anti-aging formulas
  • Generally well tolerated topically
  • Water-soluble

Known concerns

  • Limited independent toxicology
  • Efficacy claims often based on supplier data
  • Possible variability between batches

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.