Formulated as a preventative to target the tension and anxiety which can often trigger the onset of migraine headaches this formula may also prove useful in shortening the duration and severity of the symptoms once they take hold. Renowned for its ability to alleviate tension stress sleeplessness and headaches chamomile has a calming effect on the body and mind and can address any kind of inflammation be it internal or external. Patches come in a loose tin. Ingredients Extra virgin olive oil; essential oils of chamomile lavender marjoram and peppermint. Product Warning For external use only. Do not apply to broken skin. If skin irritation occurs discontinue use. If redness and irritation persist consult your physician. Not suitable for children under the age of two.