The PMC (PubMed Central) database contains over 100 indexed papers on GHK-Cu a level of research depth that few peptides in this space can match
Advanced: Understanding Prescription Peptides for Results Some peptides are produced naturally in the body, such as GLP-1 (glucagon-like peptide-1)
Cigarette smoke generates free radicals in your body
Relative contraindications requiring caution include active or suspected cancer (GHK-Cu promotes angiogenesis with concern about theoretically feeding tumors, though conflicting data shows documented anti-cancer gene expression effects requiring medical supervision), severe organ dysfunction (kidney or liver failure may slow peptide clearance), hemochromatosis or copper overload conditions, autoimmune disorders, and patients on immunosuppressants or blood thinners
Be sure to declare the medication and any other medication-related supplies, such as syringes or needles, at airport security
Prepare for patient questions, because coverage of this vote will reach them fast