The conversion math Injectable tirzepatide bioavailability: approximately 80%
The concentrations used in GHK-Cu applications are well below toxic thresholds, but individuals with Wilson's disease (a copper metabolism disorder) should avoid GHK-Cu without physician supervision
Monitoring: Metabolic: Monitor for signs/symptoms of hypoglycemia GI: Monitor for signs/symptoms of pancreatitis after starting therapy Renal: Monitor renal function in patients with renal dysfunction reporting severe adverse GI reactions (especially when starting or escalating doses) Patient advice: Read the US FDA-approved patient labeling (Medication Guide and Instructions for Use)
Costs for Mounjaro vary, approximately $1,000 to $1,200 monthly without insurance, mainly suited for those with a verified diabetes diagnosis
Some researchers also track NAD+ metabolite levels via urinary nicotinamide excretion to confirm functional NNMT inhibition, though this is not standard practice
The therapy might boost endurance and speed up muscle recovery after workouts