ghk cu peptide topical for hair Neurogan GHK-Cu Copper & Scalp Serum – 2400mg, 4% Copper Peptides – Fast-Absorbing, Water-Based Formula Hair Softness & Shine 400 mgVeganNon GMOLab TestedIn House VerifiedEnriched with copper peptides Topical GHK-CU
Description
Monitoring Requirements Patients receiving these peptides should undergo comprehensive monitoring for both therapeutic efficacy and potential adverse effects

So it sounds like the safety margin's probably pretty good for this
Torres AR

[DOI] [Google Scholar] 139.Wilbrandt R

GHK-Cu binds copper in a specific form that directly interacts with skin cells to promote regeneration, making it more efficient for topical use

Webb J, Chary P, Northrup N, et al
