medical grade ghk cu Neurogan GHK-Cu Copper Peptide Cream (Prescription)
Description
[Google Scholar] Barnett AG

It is inadvisable to give yourself an injection of any sort unless you are fully confident in your ability to inject the drug or supplement safely, and this applies to a B12 injection too

Tripeptide-copper complex GHK-Cu (II) transiently improved healing outcome in a rat model of ACL reconstruction
For lupus, peptides can support tissue regeneration, alleviating symptoms and improving joint function
