Scientifically Proven Efficacies | Uniquely formulated with Japan Bio-Ray to Promote Blood & Oxygen Circulation Ebene Bio-Ray Healthcare consists of a range of joint supports and medicated socks which emit Japan Bio-Ray Energy, a safe form of therapeutic infrared ray that is formed by a unique blend of natural and trace mineral elements from Japan. With similar wavelength and efficacies to the sun’s far infrared rays, it generates heat energy to improve blood & oxygen circulation, relieve pain, speed up recovery and improve overall health.