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Skin Conditioning

TETRACARBOXYMETHYL TETRAPEPTIDE-91 N6-TRIPEPTIDE-91

55

Safety score · 0–100

Moderate

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

A proprietary tetracarboxymethyl tetrapeptide / tripeptide cocktail marketed for skin signalling. No public safety dossier; default caution applies.

Skin benefits

  • Marketed signalling activity
  • Skin conditioning

Known concerns

  • No public CIR/SCCS data
  • Variable identity/purity
  • Sensitisation potential unclear

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.