Relax-Tone®Relax Tone is a homeopathic combination formula for symptoms such as stress, muscle tension, and mental tension. Stress and tension are often associated with a wide range of other symptoms such as nausea and sleeplessness. For symptoms of stress, anxiety, muscle tension, nervousness, sleeplessness, mental exhaustion, headaches, and backaches. Active Ingredients: 59. 1 mL contains 8. 3% of Calcarea carbonica 12X, Coffea cruda 12X, Humulus lupulus 10X,