ghk-cu hair growth study 2023 Ghk Cu Injection Vs Topical For GHK Cu is a copper

10.2903/j.efsa.2015.4150 20 EggerM.Davey SmithG.SchneiderM.MinderC

Beyond wound and skin research, AHK-Cu has appeared in studies examining hair follicle biology

The Use of Thymalin for Immunocorrection and Molecular Aspects of Biological Activity

It does not mean it is FDA-approved

BPC-157 demonstrates both local and systemic effects, meaning even injections at some distance from the injury site provide benefit, though local administration may optimize outcomes

Even absent a clear injury, if a patient later learns their doctor subjected them to an unapproved drug without proper disclosure, they might pursue action for breach of trust or battery (unauthorized treatment)