Arthro Muscle and Joint Massage Oil Experience the therapeutic benefits of this unique blend of invigorating oils. Massage into stiff or sore muscles and joints. Enhances muscle and joint flexibility, relieves minor aches and pains and nourishes ligaments and tendons. Use it at home every day, just massage it in. Used by physical therapists, massage therapists and health care practitioners. Edgar Cayce formula. Add to your bath for a soothing soak. NO artificial fragrances or preservatives.