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Peptide active

OCTAPEPTIDE-19

78

Safety score · 0–100

Fine

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

Synthetic eight-amino-acid peptide used as a skin conditioning ingredient in premium anti-aging cosmetics. Generally well tolerated at the very low levels used, though independent efficacy data is limited.

Function

SKIN CONDITIONING

Skin benefits

  • Skin conditioning peptide
  • Supports proliferation and barrier signalling pathways
  • Used at very low percent in premium serums and creams
  • Non-irritating in typical leave-on applications

Known concerns

  • Limited public clinical efficacy data for this specific sequence
  • No CIR or SCCS opinion located
  • Quality and purity depend on manufacturer
  • May trigger sensitisation in rare cases for atopic 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.