Injectable GHK-Cu has demonstrated systemic effects in animal models -- lung fibrosis protection, connective tissue remodeling, neuroprotection -- but translating those findings to human subcutaneous injection protocols remains speculative
Collagen production and tissue health Early research has explored the compounds potential relationship with collagen synthesis, collagen organization, and cell migration in lab settings
[DOI] [PMC free article] [PubMed] [Google Scholar] 93.Samms R.J., Christe M.E., Collins K.A., Pirro V., Droz B.A., Holland A.K., Friedrich J.L., Wojnicki S., Konkol D.L., Cosgrove R., et al
L-carnitine supports fat metabolism, but it does not directly increase fat burning without lifestyle changes