... muscle aches OEM and ODM service offered muscle pain relief patch Ingredients: Polymer gel, Methyl salicylate, Essences ... patch is used to alleviate pain from closed soft tissue injure, sprains, contusions, tendon injure, falls, muscle pain, waist pain, neck pain, post-operative local pain ... can relieve high temperature,allieviate pain and Anti-inflamed.The patch applies the close parenchyma injuries, ...