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Skin Conditioning

GLUTAMOYL DIPEPTIDE-55 GAMMA DIPEPTIDE-4

65

Safety score · 0–100

Fine

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

A proprietary glutamoyl/gamma dipeptide complex used at trace levels for firmness claims. Likely well tolerated but lacks independent safety or efficacy review.

Function

SKIN PROTECTING

Skin benefits

  • Synthetic peptide complex marketed for skin firmness
  • Used at low PPM levels
  • Generally low-irritation profile

Known concerns

  • No published independent efficacy data
  • Proprietary structure with limited safety review
  • Potency claims often unsupported

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.