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Skin Conditioning

ACETYL TETRAPEPTIDE-22

86

Safety score · 0–100

Good

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

An acetyl-protected tetrapeptide designed to calm environmental stress and support barrier repair. Used in trace amounts and well-tolerated, with thin independent data as the main caveat.

Function

SKIN CONDITIONING

Skin benefits

  • Modulates inflammation
  • Supports barrier repair
  • Used at trace cosmetic concentrations

Known concerns

  • Limited independent clinical literature
  • Proprietary peptide with thin public dossier

References

EU

EU CosIng database

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

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ACETYL TRIPEPTIDE-30 CITRULLINE
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ACETYLPHYTOSPHINGOSINE PHOSPHATE
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ADENOSINE
Skin Conditioning

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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.