Allergic reactions to B12 shots are rare, Foxx notes, but they can occur
Mar 25 2015;11(467):715-716, 718-719
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
What Time is Best to Take Glutathione
Restore your balance
Vitamin B12 injections are a powerful addition to your skincare regimen, supporting cell regeneration, inflammation reduction, and collagen production