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GLUTAMOYL DIPEPTIDE-55 GAMMA TETRAPEPTIDE-58

85

Safety score · 0–100

Good

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

About

A synthetic peptide combining a glutamoyl dipeptide unit with a gamma-linked tetrapeptide, designed for advanced skin-conditioning and anti-aging applications.

This hybrid peptide contains a dipeptide moiety linked to a cyclic tetrapeptide via a gamma-glutamoyl bond. Peptides of this structural class are permitted in cosmetic formulations under EU Regulation 1223/2009 with no specific restrictions noted. The synthetic origin ensures batch-to-batch consistency.

Skin benefits

  • Skin conditioning
  • Anti-aging support
  • Barrier function improvement

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.