does ghk cu tighten loose skin Is GHK-Cu enough to after major fat loss? : r/Peptidesource Advice on Ghk-Cu protocol/ loose

subcutaneous produces reliable systemic absorption Requires greater technique and carries a marginally higher risk of injection site reaction Who injection is best suited for: Tendon, ligament, or muscle injuries Post-surgical tissue recovery Bone healing support Systemic anti-inflammatory goals Any indication where the target tissue is not the GI tract Practical considerations: Requires comfort with self-injection or clinical administration Sterile preparation is non-negotiable contaminated peptide solutions carry real infection risk Quality of the compound matters enormously

The maximum dose is typically reached around week 17-20

Dilute with purified water first, if you have sensitive skin

Protecting your skin during the day protects your investment in nighttime repair