The purchaser is responsible for lawful handling under applicable regulations
EDTA has been proven to protect cell membranes, DNA and enzyme systems by reducing the destructive effects of free radicals
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
This extends refrigerated shelf life to approximately 28 to 30 days