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Skin Conditioning

MYRISTOYL TETRAPEPTIDE-4

84

Safety score · 0–100

Good

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

A myristic-acid anchored tetrapeptide marketed for tone and radiance. Used at trace ppm levels in serums; safety profile is benign though independent efficacy data is limited.

Function

SKIN CONDITIONING

Skin benefits

  • Anti-aging peptide
  • Improves skin tone and radiance
  • Lipophilic tail aids skin delivery
  • Used at low concentrations

Known concerns

  • Limited independent peer-reviewed data on efficacy
  • No significant concerns at cosmetic concentrations

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.