Panamax Roll-On is Singapore’s 1st diclofenac sodium roll-on gel with an unique massaging head and active diclofenac formula. Containing diclofenac sodium, an anti-inflammatory and pain relief ingredient, it provides fast and effective relief from stiff neck and shoulder, backache, joint and muscle pain. It also contains menthol for soothing cooling relief which is non-greasy and gentle to the skin.