what are the benefits of ghk cu peptide “Is GHK-Cu actually worth it?” is genuinely one most common questions in my comments, so let me finally answer it properly., The short version: copper peptides have real research behind them, All About GHK-Cu Peptide |

The siP-Syn peptide (Chinapeptides, Shanghai, China) was injected via the tail vein every 3 days for 6 weeks at a dose of 10 mg/kg

Mariam Samara, Departments of Pharmacology and Pathology, Medical Faculty University of Zagreb, Zagreb 10000, Croatia

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Answer: Reported tolerability of these peptides is generally favorable in the literature, but they are not FDA-approved drugs, long-term human safety data is limited, and use should always be medically supervised

Doctors can prescribe it off-label through compounding pharmacies in some cases

Muscle loss would only occur if you stop training, reduce protein intake, or have an underlying health issuenot from peptide therapy itself