Radian Ice Cooling Gel Roll On is designed especially for active people, It reduces swelling related to sprains, ruptures and stress injuries. It�s unique and fast-acting formula provides targeted pain relief to all the parts that hurt. Radian Ice Roll-On is your everyday go-to product that can be easily applied to neck, knees and ankles. It�s convenient roll on application means you can use it without needing to spread the gel with your hands. Radian Ice contains no colorants, parabens and preservatives.