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PLos Med
Therefore, the simplest nicotinamide nucleotide analogue system, 1-methylnicotinamide (MNA + , the oxidized form), and 1-methyldihydronicotinamide (MNAH, the reduced form) was used as comparison redox couple
doi: 10.1111/j.1365-313X.2008.03675.x 141 PurvisA
Time-series analysis of laboratory values in the context of long-term hospitalized patient mortality
There are anecdotal horror stories from those who purchase gray market GHK-Cu (which can cost about $50 for a months supply) and inject at home only to experience whats been dubbed the copper uglies, where your skin suddenly looks dramatically worse, as if rapidly aging instead of looking younger, like the villain who choose poorly at the end of Indiana Jones and the Last Crusade