glutathione persulfide Acidity and nucleophilic reactivity of Acidity and nucleophilic reactivity of
Description
This is one of the few published studies that directly compares copper peptides against retinoids and vitamin C on the same outcome measure

PMID: 28423542

In short, the stronger the acid, the smaller the pKa value and strong acids have weak conjugate bases

Aishi Tokyo Glutathione
