ghk-cu hair growth study human clinical for Growth: Protocols GHK-Cu Skin UK: Clinical Evidence

PMID 26745150

And we keep an eye on overall health throughout treatment

Researchers initially examined it in the context of obesity and metabolic-syndrome research models, exploring whether modulating NNMT alters markers of substrate utilisation and energy expenditure

The peptide part, GHK, is a tripeptide composed of three amino acids: glycine (G), histidine (H), and lysine (K)

Cureus 15 , e51352 (2023)

Affinity-based approaches using an immobilized or tagged peptide to pull binding partners from a tissue lysate, photoaffinity labelling with a photoactivatable derivative, or thermal proteome profiling all attempt to answer what the peptide binds