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Skin Conditioning

ACETYL TETRAPEPTIDE-11

Updated
78

Safety score · 0–100

Fine

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

About

A four-amino-acid biomimetic peptide marketed for skin firmness and dermo-epidermal cohesion. Standard peptide-class profile: well tolerated, modest evidence base.

Function

SKIN CONDITIONING

Skin benefits

  • Marketed to support skin firmness and adhesion
  • Peptide class generally well tolerated
  • Used at trace concentrations

Known concerns

  • Independent efficacy data are limited
  • Proprietary peptide

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 — always read the physical product label and consult a healthcare professional for personal concerns.