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Skin Conditioning

ACETYL TETRAPEPTIDE-154

Updated
68

Safety score · 0–100

Fine

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

About

A proprietary acetylated tetrapeptide used at trace levels for skin-conditioning claims. Peptide class is mild; this specific sequence has no public safety data.

Skin benefits

  • Acetylated tetrapeptide for skin-conditioning signaling
  • Used at very low percentages
  • Stable terminal capping

Known concerns

  • No public sequence or safety data for this specific peptide
  • Manufacturer-proprietary
  • Long-term outcomes unstudied

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