Skin Conditioning
COPPER TETRAPEPTIDE-52 DIMER
Safety score · 0–100
Fine
Derived from EU CosIng regulatory status, PubChem hazard data and published research. How we score.
About
A copper-bound dimer of tetrapeptide-52, used as an anti-ageing peptide complex inspired by GHK-Cu. Generally well tolerated; mid-upper-yellow reflects formulation instability risks and limited independent clinical data.
Skin benefits
- Anti-ageing peptide-copper complex signaling
- Reported wound-healing and collagen-stimulating effects
- Targeted skin remodelling in premium skincare
Known concerns
- Copper peptides can be unstable in formulations with acids or strong antioxidants
- Independent clinical evidence is limited
- Higher copper-peptide doses are associated with mild irritation
References
EU CosIng database
European Commission cosmetic ingredient registry — regulatory status, restrictions, authorised functions.
Related skin conditionings
Check your shelf
Find COPPER TETRAPEPTIDE-52 DIMER in your products.
Scan any cosmetic product with LuxSense to see if it contains COPPER TETRAPEPTIDE-52 DIMER and get a full ingredient breakdown with safety scores.
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.