According to the manufacturer, the original Unicum is no longer distributed in the US, having been replaced by Unicum Next (a sweeter, thinner-bodied drink with a more prominent citrus flavour), re-branded as "Zwack".
Prema proizvođaču, originalni Unicum više se ne distribuira u SAD-u, budući da ga je zamijenio Unicum Next (slađe, tanje tijelo s istaknutijim okusom citrusa), re-brandirano kao Zwack.