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Antioxidant

CAFFEOYL TETRAPEPTIDE-19 CAFFEAMIDE

82

Safety score · 0–100

Good

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

About

A peptide-caffeic acid hybrid that combines antioxidant, UV-filtering, and skin-protecting properties in one molecule.

Caffeoyl Tetrapeptide-19 Caffeamide is a synthetic peptide derivative in which both the N-terminus and a lysine residue of Tetrapeptide-19 are modified with caffeic acid moieties. This dual modification gives it multifunctional activity including antioxidant capacity, metal chelation, UV absorption, and skin protection. As a novel cosmetic peptide, limited independent safety data exists, but its peptide nature and caffeic acid backbone suggest a favorable safety profile.

Function

ANTIOXIDANTCHELATINGSKIN PROTECTINGUV FILTER

Skin benefits

  • Antioxidant protection
  • UV filtering
  • Metal chelation
  • Skin protection

Known concerns

  • Limited independent safety data

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.