However, as reassuring as all of this is, there are a couple of things to remain mindful of: Copper toxicity Because GHK-Cu contains copper, it does pose a potential risk of copper toxicity,12 the symptoms of which include abdominal pain, vomiting, chest pain, chills, cough, fever, general weakness, anemia, burning sensations, tremors, and a metallic taste in the mouth.13 The risk is small, as the concentrations of copper in the peptide are typically well within safe parameters, but its good to be aware of it
[DOI] [PMC free article] [PubMed] [Google Scholar] 57.McGill M.R., Staggs V.S., Sharpe M.R., Lee W.M., Jaeschke H., Acute Liver Failure Study Group Serum mitochondrial biomarkers and damage-associated molecular patterns are higher in acetaminophen overdose patients with poor outcome
Archives of dermatological research.., [online] 316(9), p.668
The common side effects of this medicine include itching and redness of skin
Over the years, Ive watched countless patients experience dramatic improvements when BPC was added to their treatment plans