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LYSINE LAUROYL METHIONATE

80

Safety score · 0–100

Good

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

About

Lysine Lauroyl Methionate is a cosmetic ingredient used in product formulations. Its specific function may vary between products. Exercise caution due to limited available safety data.

Lysine Lauroyl Methionate is a salt of a fatty acid ester of the essential amino acids lysine and methionine, functioning as a mild surfactant and skin-conditioning agent. Amino acid-based surfactants are generally recognized for their excellent dermatological profiles and environmental compatibility. Without a CAS number, specific regulatory entries cannot be confirmed; however, this ingredient class is not subject to restrictions in EU Annex II or III under Regulation (EC) No 1223/2009.

Skin benefits

  • Mild surfactant suitable for sensitive skin formulations
  • Provides conditioning benefits from amino acid structure

Known concerns

  • No CAS number — specific regulatory status cannot be independently verified

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.