Refreshing muscle spray with 14 essential oils and menthol. Relieve heavy and tired legs with Physalis FlexSan Cold thanks to a synergy of 14 carefully selected organic essential oils. With menthol that instantly refreshes and essential oils that heal and relieve. Spray on heavy and tired legs from a distance of 15 cm for 2 to 3 seconds. Then massage vigorously to penetrate well.