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Patient and Practitioner Insights Real-world experiences with GHK-Cu are varied but informative
It is best for those showing numerous, more stubborn signs of sun damage, including discolouration, a dull complexion and moderate loss of firmness
It exerts a protective effect by scavenging peroxynitrite and preventing the release of AIF and EndoG from mitochondria and subsequent nuclear DNA breakage (Du et al., 2015)
Genes related to the auxin carrier were downregulated after treatment, while the transcription inhibitory factor AUX/IAA was upregulated
As an essential intracellular antioxidant, it plays key roles in maintaining redox balance, supporting nutrient metabolism, and helping protect cells from oxidative stress
2023), stopping the GPx enzymatic reaction as the primary substrate, as shown in Scheme 1
