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Skin Conditioning

MICROCOCCUS

70

Safety score · 0–100

Fine

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

A genus of skin-friendly bacteria (most familiar as Micrococcus luteus) used in cosmetics either as a lysate or as a source of DNA-repair photolyase enzymes. Reasonably safe but species-level QC matters.

Skin benefits

  • Skin-microbiome support claim
  • Source of fermentation-derived metabolites
  • DNA-repair enzyme (photolyase) sourcing
  • Generally low irritation in inactivated form

Known concerns

  • Live bacteria require strict QC and preservation
  • Genus contains a few opportunistic species
  • Limited cosmetic-specific clinical data
  • Allergy potential in sensitized individuals

References

EU

EU CosIng database

European Commission cosmetic ingredient registry: regulatory status, restrictions, authorised functions.

Related skin conditionings

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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.