GHK-Cu (copper peptide) is a lab-tested copper(II)-binding tripeptide (3 amino acids, copper complex)
That is the complete extent of human research on BPC-157 as of mid-2026
10.2147/DDDT.S82030 32 HunterJ
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HUVECs (310 4 cells per well) were seeded in top chambers with DMSO or various doses of BPC-157 (1 g/mL, 5 g/mL, and 10 g/mL) in 500 mL RPMI 1640 with 0.5% FBS
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