can melanotan darken hair II (“Tan Jabs”): Why They're Not Worth The Risk Melanotan Dangers: Dermatologist Warns of
Description
In one study of patients who relapsed after a regimen of interferon without ribavirin, almost half achieved an SVR following re-treatment with interferon alfa and ribavirin for 24 weeks66
Some individuals use this combination with the aim of supporting physical performance or weight management, though clinical evidence supporting such benefits remains limited

Washington Hodges, Latham P

Same result was found by etiner and colleagues [11]