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Skin Conditioning

PALMITOYL TRIPEPTIDE-1

CAS 147732-56-7 Updated
78

Safety score · 0–100

Fine

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

About

A lipid-anchored signal tripeptide (Matrixyl-family) used in anti-aging serums. Safe at the tiny concentrations used; efficacy mostly comes from supplier studies.

Function

SKIN CONDITIONING

Skin benefits

  • Signal peptide marketed for collagen support
  • Smooths fine-line appearance
  • Low irritation profile at use levels

Known concerns

  • Efficacy claims rest on supplier data more than independent trials
  • Possible mild sensitivity in rare cases

References

EU

EU CosIng database

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

PC

PubChem

U.S. NIH compound data, GHS hazard codes and toxicity literature.

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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.