Counterpain Cool Cold Analgesic Gel is is a cooling pain killing gel from Thailand. It is specially formulated, without methyl salicylate, to relieve muscular aches and pain associated with spraining, straining, bruising, minor injury or sports injury in a cooling sensation. Counterpain Cool has no known side effects when it is used at the recommended dosage and it is greaseless, non-staining and cannot damage your clothes.