Here are some common ones: Gastrointestinal Issues: Nausea, vomiting, diarrhea, constipation, or abdominal pain are some of the most frequently reported side effects
Where Human Evidence Is Still Limited Human evidence is limited for injectable GHK-Cu, systemic anti-aging, hair loss treatment, chronic disease treatment, liver repair, cognitive benefit, and broad regenerative medicine claims
Associate Professor of Medicine and Director of the Pharmaceutical Policy & Outcomes Lab, UCLA Dr
Cardiology 2006;106:215-23
These compounded products should only be obtained from state-licensed pharmacies under prescriber direction when FDA-approved products are not appropriate