Protective for Organs & DNA Beyond what we see on the surface, research suggests GHK-Cu plays a role in protecting organs from oxidative damage and even supporting DNA repairmeaning its regenerative effects are truly system-wide
Growth hormone & IGF research: official journal of the Growth Hormone Research Society and the International IGF Research Society, 19(5), 426431
39637874 Gettings JV, Mohammad Alizadeh Chafjiri F, Patel AA, Shorvon S, Goodkin HP, Loddenkemper T
See Peptide Manufacturing 101
The ~100 mcg figure widely quoted online is roughly one-fifteenth of that, by a different route, and has no published basis
The culture medium, referred to as FAX, consisted of N2B27 supplemented with bFGF (15 ng/ml, PeproTech), Activin A (20 ng/ml, PeproTech), and XAV939 (1 M, Selleck).The N2B27 medium was prepared by combining equal parts of DMEM/F12 and Neurobasal (both from GIBCO), with the following additives: 0.5% N2, 1% B27, 1% GlutaMAX, 1% non-essential amino acids (NEAA), and 0.1 mM -mercaptoethanol (all from GIBCO).For passaging, EpiSCs were dissociated using Accutase (Sigma) and seeded as single cells in FAX medium supplemented with 5 M Y27632 (Selleck)