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Skin Conditioning

RETINOYL PENTAPEPTIDE-4

60

Safety score · 0–100

Fine

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

A pentapeptide bonded to retinoic acid (vitamin A acid). Aims to deliver retinoid-style anti-aging benefits with peptide conditioning. Pregnant users should avoid retinoid-class actives.

Function

SKIN PROTECTING

Skin benefits

  • Anti-aging
  • Skin conditioning
  • Trace-level use

Known concerns

  • Pregnancy caution - retinoid
  • Photosensitivity
  • Irritation potential
  • EU restrictions on some retinoid forms

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.