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Opened bacteriostatic water vials should themselves be discarded after 28 days
Published research has investigated GHK-Cu in models of collagen and elastin synthesis, fibroblast activity, antioxidant gene expression, copper transport, and skin-regeneration signalling
Notably, serotonin synthesis decreased in dorsal thalamus, hippocampus, lateral geniculate body, and hypothalamus
This is largely due to enhanced mitochondrial activity and increased fatty acid oxidation, meaning the body burns more calories even without additional exercise
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