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Skin Conditioning

PALMITOYL PROLINE

CAS 59441-32-6 Updated
84

Safety score · 0–100

Good

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

About

A palmitic-acid-modified version of the amino acid proline — works as a skin-conditioning lipid that mimics the skin's own barrier chemistry. Gentle and well tolerated; often paired with magnesium palmitoyl glutamate.

Skin benefits

  • Amino-acid-based skin conditioner
  • Mild emulsion stabiliser
  • Boosts barrier feel
  • Bioidentical to skin chemistry

Known concerns

  • No significant concerns at cosmetic concentrations

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.