Perrigo Muscle Rub is a greaseless formula that penetrates deep to relieve pain. This muscle rub temporarily relieves the minor aches and pains in the muscles and joints. Use this pain-relief cream to help with issues such as simple backaches, arthritis, strains, bruises, sprains, and more. This formula contains the active ingredients Menthol (10%) and Methyl salicylate (15%). This formula is suitable for those 12 years and older, and can be applied up to 4 times daily. Please carefully read the instructions included with the packaging before using. Apply to the affected area no more than 3 to 4 times per day. This cream is for external use only, and should not come into contact with the eyes or any mucous membranes. Do not apply to wounds or damaged skin. Do not bandage tightly.