There is a theoretical --- though as yet unproven in humans --- risk that long-term or high-dose use could stimulate growth in existing malignant or pre-malignant cells
Bacteriostatic water supports controlled reconstitution of LPS-free peptides by reducing the risk of microbial proliferation during repeated vial access, helping preserve low endotoxin conditions critical for sensitive research assays
Beyond cosmetic applications, GHK-Cu supports joint health, improves tissue elasticity, and reduces oxidative stressfactors that contribute to chronic pain conditions
(Roughly speaking, it costs between $100 and $300 a month, depending on the source, dosage, and stack one chooses.) Its also pretty easy to do online research and find consistent and reliable-seeming advice on dosages and protocols to start a regimen yourself, if walking into a not-yet-proven world and the potential risks associated with it sits well with you
doi:10.2174/138161211796197179