doi:10.1016/j.anl.2004.03.005
GHK-Cu Peptide: Benefits, Dosage and Results (2026) GHK-Cu at a Glance What it does: Anti-aging, skin repair, hair growth, wound healing Dosage: 1-2mg/day injectable or topical Results in: 2-4 weeks (skin), 6-8 weeks (hair) Cycle: 8-12 weeks on, 4 weeks off Cost: ~$50-80 for 100mg vial Side effects: Minimal mild injection site redness GHK-Cu widely known as the "glow peptide" is a copper-binding peptide your body produces naturally, but levels drop by more than 50% after age 60
Rehmani FS, Shafique AA, Shafique A, Rashid A (2011) Competition of chromium on iron binding sites in the biological system
A combined research blend pairing BPC-157 with the Thymosin Beta-4 fragment TB-500
PMID 16990188
Because your body does not make B12, you must get it through animal-based foods or from supplements