Feature Comparison Primary use GHK Cu: Anti ageing, skin renewal and repair AHK Cu: Hair growth, scalp health and anti ageing Stability GHK Cu: Less stable AHK Cu: More stable with longer lasting activity Collagen support GHK Cu: Supports fibroblasts and elasticity AHK Cu: Supports fibroblasts and extracellular matrix proteins Hair growth GHK Cu: More skin focused AHK Cu: More targeted to hair follicle and scalp applications Best formulations GHK Cu: Serums and creams AHK Cu: Hair serums, scalp tonics and treatments Available forms GHK Cu: Powder and liposomal forms AHK Cu: 99% powder and 7% or 10% liposomal forms
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Clinical Findings of Target Organ Damage Target Organ Damage Hypertensive encephalopathy Intracranial hemorrhage Unstable angina Acute myocardial infarction Acute left ventricular failure with pulmonary edema Dissecting aortic aneurysm Eclampsia Clinical Findings Funduscopic: papilledema, hemorrhage, exudates Neurologic: somnolence, confusion, seizures, coma, visual deficits or blindness Cardiac: S4 gallop, ischemic changes on ECG, chest x-ray consistent with pulmonary edema, chest pain Renal: oliguria, progressive azotemia, hematuria, proteinuria Other: dyspnea Reprinted with permission from JNC-VII.
If youre not experiencing a vitamin B12 deficiency and are exploring supplementation options, oral B12 supplements may be a practical alternative to injections