Testing3.5
Purity3.5
Labeling4.0
Value2.8
Prescription copper peptide complex with GHK-Cu from DoctorDerm at $74.50.
Prescription-grade formulation with physician oversight
GHK-Cu reinforces the skin barrier per product claims
From a telehealth dermatology platform
$74.50 is the highest-priced copper peptide option
Requires a prescription through DoctorDerm
Editorial rating: our own assessment against the criteria on this site.