Glutathione deficiency leads to an increase in oxidative stress, accumulation of toxins and heavy metals
If you happen to do this, you'd likely destroy the peptide or make it unstable, so if you're just looking for pure GHK (without the copper), you'd need to buy it that way from the start
Scientists have discovered that it has remarkable effects on gene expression, affecting thousands of genes related to healing, inflammation, antioxidant protection, and tissue remodeling
N-acetyl-L-cysteine and glutathione have powerful antioxidant effects, helping to protect cells from free radicals
Things that might lead to dose changes include how bad the deficiency was, if there are nerve symptoms, if theres ongoing trouble absorbing nutrients, and how each patient responds
The mechanisms of this phenomenon remain unclear