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Synthetic peptide

TETRAPEPTIDE-64

76

Safety score · 0–100

Fine

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

A short synthetic peptide used in cosmetics for skin-conditioning and anti-aging claims. Like other tetrapeptides, it is used at low concentrations with limited public regulatory documentation.

Function

SKIN CONDITIONING

Skin benefits

  • Synthetic peptide marketed for skin conditioning
  • Class of peptides supports collagen and barrier function
  • Used at very low concentrations, limiting irritation risk
  • Compatible with most cosmetic formulas

Known concerns

  • Limited public safety data specific to Tetrapeptide-64
  • Efficacy claims often based on manufacturer studies
  • Stability and delivery depend heavily on formulation

References

EU

EU CosIng database

European Commission cosmetic ingredient registry: regulatory status, restrictions, authorised functions.

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Check your shelf

Find TETRAPEPTIDE-64 in your products.

Scan any cosmetic product with LuxSense to see if it contains TETRAPEPTIDE-64 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, so always read the physical product label and consult a healthcare professional for personal concerns.