In contrast, injections avoid these barriers entirely
Important: Maintain strict hygiene with needling devices
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
Best Time of Day The research doesn't favor any specific timing
The COA is stamped with the batch number, test date, and lab name and uploaded to this page before any vial from that lot ships