Migrastick is an easy-to-use roll-on containing 100% pure and natural essential oils of Lavender and Peppermint that may provide relief of headache, migraine, stress and tension. A handy roll-on that fits into your pocket, handbag, glove-box or school bag. Migrastick is most effective if applied before the onset of a headache. The earlier you apply Migrastick the better. It contains Lavender oil that may act as an analgesic, producing a sedative, relaxing effect which in turn may ease the headache, and peppermint to increase alertness.