In the same 3 mL it is only ~3,333 mcg/mL (1 unit 33.3 mcg), so the same milligram doses need roughly double the units : 250 mcg 8 units and 500 mcg 15 units
Description A naturally occurring neuropeptide studied across sleep regulation, stress response, and neuromodulatory signaling pathways
United States Legal Status and Compounded Peptide Considerations FDAs May 2026 bulk-substance document lists GHK-Cu except for injectable routes of administration as a 503A category 1 substance under evaluation and says FDA intends to consult the Pharmacy Compounding Advisory Committee before the end of February 2027 about potential inclusion on the 503A bulks list [19]
Summary of GHK-Cu Benefits: During clinical studies GHK-Cu demonstrate the following potential benefits: Enhances collagen production which can enhance skin elasticity and firmness (2)
More research is welcome on this
Choose from an IV infusion, IV push, or intramuscular injection depending on your schedule, wellness goals, and provider recommendation
