This headache roll-on has been shown to reduce pain associated with headaches and headaches. The combination of massage, the cool effect of the roll-on ball and the 9 essential oils with relaxing and calming fragrances, provides a natural and effective solution. Practical and easy to use anywhere, it provides an immediate cooling effect. This headache roll-on has a non-greasy texture and absorbs quickly. The combination of massage, the cool effect of the roll-on ball and the 9 essential oils with relaxing scents provide you with a natural and effective solution. Convenient and easy to use everywhere, it provides an immediate fresh effect. Shake well before each application. As soon as the sensation of pain appears, massage each "acupressure point" (temples, eyebrows, nape of the neck, trapezius muscles) - see diagram in the instructions - for 5 seconds with the massage ball in concentric circles. Repeat if necessary. Do not use by pregnant or nursing women and people with a history of seizure or epileptic disorders. In the case of people under medical treatment and children, consult a health professional. Avoid contact with eyes and mucous membranes. Keep out of reach of children. Its use is not recommended for allergic people without performing a skin test beforehand. External use.