Skin Conditioning
CAPROOYL TETRAPEPTIDE-3 AMIDE
Safety score · 0–100
Fine
Derived from EU CosIng regulatory status, PubChem hazard data and published research. How we score.
About
A fatty-acid (caproic) attached to a small peptide to help skin penetration. Used in firming serums; no documented safety issues but data is mostly from suppliers.
Function
Skin benefits
- Lipid-conjugated peptide for skin penetration
- Marketed for firming and anti-aging
- Low irritation at typical use levels
Known concerns
- Limited public safety data
- Efficacy from supplier studies only
- Trade-name driven
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 — always read the physical product label and consult a healthcare professional for personal concerns.