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Skin Conditioning

SH-POLYPEPTIDE-35

Updated
68

Safety score · 0–100

Fine

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

About

A lab-engineered copy of CD40 Ligand, a human immune-signalling protein. Used at very low levels for skin conditioning. The biology suggests caution, and independent safety data is limited.

Function

SKIN CONDITIONING

Skin benefits

  • Skin conditioning at low cosmetic concentrations
  • Bioengineered CD40L analogue
  • Used at trace levels

Known concerns

  • CD40L is an immune-activating protein
  • Limited independent dermal safety data
  • Theoretical immunomodulatory activity

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.