Conflict of interest The author(s) declared that this work was conducted in the absence of any commercial or financial relationships that could be construed as a potential conflict of interest
Another study showed that copper ions play important roles in the early stages and development of cancer 14 , and HT interacts with copper to reduce the invasiveness of MDA-MB-231, MDA-MB-468 and SUM159 cells by decreasing copper ion levels 15
GHK-Cu topical dose by indication Face serums / creams: 1 %3 % GHK-Cu, applied once or twice daily (morning and/or evening)
Pregnancy and breastfeeding lack safety data for injectable formulations, warranting avoidance
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A 250mg half-dose happens to correspond with the amount used in a 2015 randomized, controlled trial that saw blood glutathione levels increase by 17%.4 Apart from having a solid clinical dose, Codeage Liposomal Glutathione is soy-free, gluten-free, and vegan