This lotion came recommended to by my massage therapist. I have chronic back pain brought on from a car accident years ago. My muscles tense up as a defense mechanism for dealing with the trauma. He asked me to try it. It is a little pricey ($28/tube for a 118.3 ml). However the outcome is wonderful. Not sure if is a psychological thing or not. But the warm feeling along with the Wintergreen scent give me some relief. It is an all natural product with Menthol, camphor, Eucalyptus oil and clove oil.