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Skin Conditioning

MYRISTOYL TETRAPEPTIDE-13 D-LYSINE AMIDE

78

Safety score · 0–100

Fine

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

A myristoyl-conjugated synthetic tetrapeptide built on D-lysine for stability — designed to balance sebum and aid skin antimicrobial defence. Promising peptide chemistry but limited public safety data.

Function

ANTIMICROBIALANTI-SEBUMSURFACTANT - EMULSIFYINGEYELASH CONDITIONINGSKIN CONDITIONING - MISCELLANEOUS

Skin benefits

  • Lipid-modified peptide for enhanced skin uptake
  • Sebum-regulating activity reported
  • Compatible with leave-on formulations

Known concerns

  • Limited public toxicology data
  • Possible sensitisation in atopic skin
  • No EU CosIng safety opinion

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.