Skin Conditioning
SH-POLYPEPTIDE-35
Safety score · 0–100
Fine
Derived from EU CosIng regulatory status, PubChem hazard data and published research. How we score.
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 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 CosIng database
European Commission cosmetic ingredient registry: regulatory status, restrictions, authorised functions.
Related skin conditionings
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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.