ghk cu bioavailability topical vs injectable GHK-Cu AHK-Cu: Which Copper Peptide Is More Effective? GHK-Cu vs Minoxidil for Hair

And this synergistic effect is achieved by activating hair follicle cells to upregulate (PDGF, and C-Myc) or downregulate (TGF-1) the expression of related growth factors

The copper ion within the complex is integral to its antioxidant and anti-inflammatory activities

Interestingly, the study tested the 24-h serum GH concentration of male and female mice (blood collection every 1 h) and found that there was no significant difference in serum GH concentration between BMAL1/ mice and control mice

But plausibility is not proof, and a mechanism observed in a culture dish is not a clinical outcome measured on a human scalp