AHK-Cu (Alanyl-Histidyl-Lysine-Copper) is a synthetic copper peptide sometimes favored over GHK-Cu specifically for hair
To be fair to Rogan, Onnits Total Gut Health contains all 5 of the above strains, plus S
Even if fatherhood isn't an immediate goal, maintaining the option has value
For more in depth information on potential side effects, read this article from WebMD
The ranges below are extrapolated from rodent studies scaled to human bodyweight using allometric conversion, and reflect the most commonly cited research-protocol doses in the practitioner literature
Summary In research settings, GHK-Cu is valued for its potential benefits related to collagen regulation, tissue repair, antioxidant defense, gene expression modulation, and cellular signaling