You should consult a healthcare professional if: Nausea is accompanied by severe, persistent abdominal pain that radiates to your back
That makes GHK-Cu easier to research, easier to test, and easier to compare across vendors
Side Effects: While rare, side effects from the lipotropic components can occur, including gastrointestinal discomfort, fatigue, and allergic reactions
Metabolic syndrome with elevated liver enzymes : Patients presenting with multiple metabolic risk factors (central obesity, hypertension, dyslipidemia, impaired fasting glucose) and persistently elevated ALT/AST may benefit from the comprehensive metabolic improvements offered by GLP-1 therapy
doi:10.1080/02763869.2019.1588072 18