Ghk-Cu Peptide Injection Side Effects Common Side Effects While Ghk-Cu is well-tolerated, some individuals may experience mild side effects, including: Redness or swelling at the injection site Temporary fatigue Mild headaches Rare but Serious Adverse Reactions Although rare, allergic reactions or excessive copper accumulation can occur in sensitive individuals
BMC Cancer 24 , 816 (2024)
Side effects are generally minor, such as a temporary increase in heart rate, a temporary increase in liver enzymes, or inappetence
Wang Y, Wu S, Huang C, Li Y, Zhao H, Kasim V
Organ Stress and Toxicity One of BPC-157s strengths is its organ-protective effect , particularly in the gut, liver, and brain