Helloskin GHK Cu 1% Triple Peptide Regenerative Serum I posted about GHK CU about two weeks ago and had a ton of people ask me questions about it in terms of how it works, but also asking about my personal experience. I am not done treatment yet, but in GHK Cu Beard Growth Serum: Fast Results, No Minoxidil Fermented rice+ Minoxidil 5%+ Copper peptide(GHK CU) for Women, Men, p Copper peptide GHK Cu Wikipedia BPC 157, TB500, KPV, GHK Cu (Recovery) Elite Health HRT