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NONAPEPTIDE-29 PENTAPEPTIDE-4

78

Safety score · 0–100

Fine

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

About

A combination peptide complex targeting multiple skin aging pathways including collagen synthesis, elasticity, and pigmentation.

Nonapeptide-29 pentapeptide-4 is a tandem peptide combining two peptide sequences — nonapeptide-29 and pentapeptide-4 — in a single cosmetic ingredient. Pentapeptide-4 is well-known in cosmetics for its matrix metalloproteinase (MMP) inhibition and collagen-stimulating properties. The combination is designed for comprehensive anti-aging effects. Peptides are listed in EU CosIng without specific restriction, and synthetic peptides of this type are considered safe at cosmetic use levels.

Skin benefits

  • Targets collagen synthesis for anti-aging benefits
  • May improve skin elasticity and firmness
  • Addresses multiple aging pathways simultaneously

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.