An electrolytic cell for replenishing chromium content of a trivalent chromium electrolyte and a method of replenishing trivalent chromium content using the electrolytic cell is provided. The method comprising the steps of immersing a chromium electrode and a second electrode in a trivalent chromium electrolyte and applying an alternating pulse current across the chromium electrode and the second electrode. In this manner, trivalent chromium is electrolytically dissolved from the chromium electrode and the trivalent chromium content of the electrolyte in which the chromium electrode is immersed is enriched.