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Common Side Effects Most GLP-1 medications share similar side effects because they affect digestion
Glutathione may also inhibit the enzyme tyrosinase
This includes conditions like heart disease, hypertension, high cholesterol, sleep apnea, and non-alcoholic fatty liver disease (NAFLD), which are commonly associated with obesity
The mechanism of action has not been fully elucidated, but it is thought that GHK-Cu may promote fibroblast proliferation resulting in collagen synthesis which may in turn promote increased scalp health and blood flow to hair follicles
Recent meta-analyses grade it low certainty with no consistent overall increase (Liu 2025)
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