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Synthetic peptide

TETRAPEPTIDE-93

72

Safety score · 0–100

Fine

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

Tetrapeptide-93 is a synthetic four amino acid peptide used in skincare for signalling-based anti-ageing claims. It is typically present at very low concentrations and is generally well tolerated, though independent safety data are limited.

Function

ANTIOXIDANT, HAIR CONDITIONING, SKIN PROTECTING

Skin benefits

  • Synthetic four amino acid peptide marketed for anti-ageing and skin-conditioning effects
  • May support collagen, elastin or ECM-related signalling pathways at low concentrations
  • Used at trace levels in serums and creams

Known concerns

  • No dedicated CIR or SCCS opinion identified for this specific peptide
  • Efficacy claims are mostly supplier-derived rather than independent
  • Peptides can occasionally provoke contact sensitisation

References

EU

EU CosIng database

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

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Check your shelf

Find TETRAPEPTIDE-93 in your products.

Scan any cosmetic product with LuxSense to see if it contains TETRAPEPTIDE-93 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.