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
My training volumes are elevated, and I have achieved very significant PBs in 21km and 25km distance races over the past month, but how much of that I can attribute to this molecule is a question mark
Blood pressure and heart rate may be affected by both classes of medsmonitor regularly
Early studies focused on its apparent stability within gastric environments and its interactions with pathways associated with mucosal protection and gastrointestinal integrity