Arnica oil is actually una Maceration of arnica flowers in sunflower oil. Arnica is known for its calming, relaxing, and soothing properties. Used before or after physical exertion, sports, or simply hiking, it promotes preparation for exercise and muscle recovery and helps reduce fatigue. It has a beneficial effect on muscles and joints, particularly pain and stiffness, as well as after a fall or blow. Sunflower oil, nourishing and protective, promotes massage.