Completely different lane from retinol, which is why the copper peptides and retinol pairing works instead of canceling out
This research validates the physical reality of "brain fog" and cognitive dysfunction, showing it is not a psychological symptom but a direct result of localized antioxidant depletion and cellular energy failure
doi:10.1186/s12934-016-0439-1 Zhang X, Wu H, Huang B, Li Z, Ye Q (2017) One-pot synthesis of glutathione by a two-enzyme cascade using a thermophilic ATP regeneration system
Scadding GK, Kariyawasam HH, Scadding G, Mirakian R, Buckley RJ, Dixon T, et al
(2024) Protocol for the in vitro reconstruction of site-specifically phosphorylated RNA Pol II to identify the recruitment of novel transcription regulators
In direct comparison, GHK-Cu improved collagen production in 70% of treated women, compared to 50% with vitamin C cream and just 40% with retinoic acid