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
For injection dosing, see our GHK-Cu injection dosage guide
Structurally, it is a synthetic analog of glucagon-like peptide-1 (GLP-1), a naturally occurring hormone in the human body
A combination of vitamin B12, omega 3, and supplements are known to help people dealing with early-stage dementia