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10.1177/0300060519859145 J
GSH is a key intracellular thiol that helps neutralize ROS and maintain the balance between protein thiols and disulfides
A 2016 comparative study published in Nature Scientific Reports directly compared copper compounds and found GHK-Cu non-cytotoxic across all tested concentrations up to 5,800 micromolar over 72 hours
Injecting yourself with substances that are unapproved and unregulated is inherently risky, says Husain
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