Description: GHK-Cu (Glycyl-L-Histidyl-L-Lysine-Copper) is a naturally occurring copper-binding tripeptide complex intended exclusively for in vitro laboratory research involving epithelial, connective tissue, and cellular model systems
OCA3 results from mutations in the tyrosinase-related protein 1 ( TYRP1 ) gene
References: Wu, G., Fang, Y
So the honest framing is: a well-founded, biologically plausible combination that many clinicians use, but not one backed by the kind of definitive randomized evidence that would let anyone promise a result
Both NAD+ and Glutathione are vital components of your biology, but they play very different roles
Peptides are researched across cellular biology, regenerative science, metabolic research, neuroscience, and biotechnology fields