best time to take ghk-cu of day peptide injection ghk cu injection morning or night Glow Peptide Protocol GHK-Cu Peptide: Benefits, Dosing &

Initially, injections may be given weekly or biweekly until levels improve, followed by maintenance doses every 1-3 months

Hamley IW (2014) PEGpeptide conjugates

Loading Phase (Weeks 1-4): 2 to 2.5 mg twice weekly (Monday/Thursday schedule) Maintenance Phase (Weeks 5+): 2 mg once every 7 to 14 days Administration: Subcutaneous injection, location flexible due to systemic distribution Total Cycle: 8 to 12 weeks with 4 to 8 weeks off between cycles The convenience of twice-weekly dosing during loading and weekly or biweekly dosing during maintenance fits easily into Retatrutide schedules

Dermatologica Sinica, 41 (4), 199