Synthetic Peptide
PENTAPEPTIDE-57
Safety score · 0–100
Fine
Derived from EU CosIng regulatory status, PubChem hazard data and published research. How we score.
Pentapeptide-57 is a synthetic five-amino-acid peptide used for skin conditioning and signaling effects. Peptides in this class are well-tolerated topically though specific clinical evidence is limited.
Function
Skin benefits
- Synthetic signal peptide
- Marketed for skin firmness and renewal
- Low molecular weight for delivery
- Stable in cosmetic systems
Known concerns
- Limited published efficacy evidence
- Newer designation with sparse safety review
- Marketing claims may exceed data
References
EU CosIng database
European Commission cosmetic ingredient registry: regulatory status, restrictions, authorised functions.
Related synthetic peptides
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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.