Skin Conditioning
PENTAPEPTIDE-53
Safety score · 0–100
Good
Derived from EU CosIng regulatory status, PubChem hazard data and published research. How we score.
A synthetic pentapeptide composed of arginine, glutamate, lysine and serine residues, used in anti-ageing skincare to support extracellular matrix proteins. Clean low-irritation profile and no significant documented concerns.
Skin benefits
- Composed of common, well-tolerated amino acids
- Used in anti-ageing skincare
- Supports extracellular matrix proteins
- Stable at typical formulation pH
Known concerns
- Limited independent efficacy data
- Activity is supplier and concentration dependent
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.