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Description
The researchers proposed that the compounds effects on muscle function operate through boosting NAD+ levels by inhibiting NNMTs consumption of nicotinamide, more substrate is available for NAD+ synthesis via the salvage pathway, supporting mitochondrial function and energy metabolism in aged skeletal muscle

Users who document their progress with photographs often see the most dramatic before-and-after differences at the 3-6 month point
GHK-Cu is sold as a research chemical in most jurisdictions

[DOI] [PMC free article] [PubMed] [Google Scholar] 60.Mendelsohn A.R., Larrick J.W

doi:10.1097/01.ede.0000257063.77411.e9