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Antimicrobial

SILVER ACETYLMETHIONATE

CAS 105883-46-3
50

Safety score · 0–100

Moderate

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

Silver acetylmethionate is a silver-amino acid complex used for antimicrobial effects in select formulations. Chronic silver exposure can stain skin (argyria), and use is restricted in EU cosmetics.

Skin benefits

  • Silver complex with potential antimicrobial activity
  • Methionine moiety may aid skin compatibility
  • Used in some specialized topical antimicrobial products

Known concerns

  • Silver compounds can cause argyria (skin discoloration) with chronic use
  • EU restricts silver in cosmetics under specific entries
  • Antimicrobial resistance concerns
  • Limited cosmetic safety review for this specific complex

References

EU

EU CosIng database

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

Related antimicrobials

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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.