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Antimicrobial

OLIGOPEPTIDE-9

76

Safety score · 0–100

Fine

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

A short synthetic peptide with antimicrobial action, used to help skin defend against acne and infection. Generally low-irritation, but its bug-killing activity raises mild questions about microbiome balance.

Function

ANTIMICROBIAL

Skin benefits

  • Antimicrobial defense
  • Supports barrier
  • Low irritation
  • Acne-supportive

Known concerns

  • Rare sensitization risk
  • Limited long-term data
  • Possible microbiome impact

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.