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Skin Conditioning

PALMITOYL SH-TRIPEPTIDE-4 AMIDE

86

Safety score · 0–100

Good

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

A palmitoylated tripeptide in the Matrixyl family — used in anti-aging formulas to support skin elasticity and firmness via collagen-pathway signaling. Class-clean safety record.

Function

SKIN CONDITIONINGSKIN PROTECTING

Skin benefits

  • Promotes collagen-supporting signaling pathways
  • Lipid anchor improves skin penetration
  • Class with strong CIR safety record

Known concerns

  • Sequence-specific clinical data thinner than for parent Matrixyl molecules
  • Photoinstability requires opaque packaging
  • Marketing claims may exceed independent evidence

References

EU

EU CosIng database

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

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Same plant / compound family

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PALMITOYL SH-TRIPEPTIDE-2 AMIDE
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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.