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Skin Conditioning

PALMITOYL TRIPEPTIDE-5

CAS 623172-55-4 Updated
82

Safety score · 0–100

Good

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

About

A signal peptide marketed to support collagen synthesis in the skin. Very low irritation at cosmetic levels; efficacy data is mostly from supplier studies.

Function

SKIN CONDITIONING - MISCELLANEOUS

Skin benefits

  • Signal peptide marketed for collagen support
  • Non-irritating at use levels
  • Skin conditioning
  • Compatible with most actives

Known concerns

  • Efficacy claims often based on supplier studies
  • Limited independent clinical data

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.