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Antioxidant

CAFFEOYL PENTAPEPTIDE-4

81

Safety score · 0–100

Good

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

A pentapeptide conjugated with caffeic acid — a plant phenolic antioxidant — for free-radical scavenging and skin-conditioning effects. Generally low concern at cosmetic use levels.

Function

SKIN CONDITIONING

Skin benefits

  • Antioxidant via caffeic acid moiety
  • Free-radical scavenging
  • Skin-conditioning peptide

Known concerns

  • Limited public clinical data
  • Possible mild phenolic sensitization in rare users

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.