... gel, methyl salicylate, essences oil of Peppermint and Rosemary, extracts from Pepper.Application: The cold & hot pain relief patch ... water and oils, the cold & hot pain relief patch can relieve high temperature, alleviate pain and Anti- ... comfort.7.Since the cold & hot pain relief patch are non-medicated, they are safe to use ... 2 years soft warm heat pain relief gel patch with elastic cloth backed