Relax with a delightful aromatic massage oil that aids in opening pores, easing muscle tension and soothing nerves. Dr. Singha's Mustard Rub is a warming and relieving massage oil, popular at spas, with massage therapists, chiropractors and all lovers of touch. To maximize its therapeutic benefits, you can apply it as a rub after a hot Dr. Singha's Mustard Bath.