An electrode or conductive device for subcutaneous electrolipolysis allows long electrolipolysis treatment times whilst the patient is fully ambulant. This effectively revolutionises such treatment for use in localised fat deposit reduction. The conductive device for delivering an electrical current into subcutaneous tissue includes a stem and two or more invasive electrodes configured to allow for independent articulation between the stem and one of the two or more invasive electrodes and/or between the two invasive electrodes.