A bioelectrode comprising: a skin-side, electrically conducting adhesive layer and a flexible electrical connecting cable which in an electrically insulating cable sheath includes at least one electrical conductor, wherein fitted at the electrode-side end of the connecting cable is a preassembled electrical conducting element electrically connected to the electrical conductor of the connecting cable, wherein the preassembled electrical conducting element is electrically connected in the installed condition to the skin-side, electrically conducting adhesive layer.