Skip to content

Skin Conditioning

TETRACARBOXYMETHYL TETRAPEPTIDE-91 N6-TRIPEPTIDE-91

Updated
55

Safety score · 0–100

Moderate

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

About

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.

Related skin conditionings

55
2-METHYL-4-HYDROXYPYRROLIDINE
Skin Conditioning
 55
ABALONE EXTRACT
Skin Conditioning
 55
ABRUS FRUTICULOSUS ROOT EXTRACT
Skin Conditioning
 55
ACORUS GRAMINEUS ROOT/STEM EXTRACT
Skin Conditioning
 55
ACTAEA HERACLEIFOLIA ROOT EXTRACT
Skin Conditioning
 55
AILANTHUS ALTISSIMA BARK/ROOT EXTRACT
Skin Conditioning
 55
ALLAMANDA CATHARTICA FLOWER EXTRACT
Skin Conditioning
 55
ALSIDIUM HELMINTHOCORTON EXTRACT
Skin Conditioning

Check your shelf

Find TETRACARBOXYMETHYL TETRAPEPTIDE-91 N6-TRIPEPTIDE-91 in your products.

Scan any cosmetic product with LuxSense to see if it contains TETRACARBOXYMETHYL TETRAPEPTIDE-91 N6-TRIPEPTIDE-91 and get a full ingredient breakdown with safety scores.

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.