Gentle yet effective product containing natural arnica from Scotland Combining the benefits of arnica with natural grapefruit oil and menthol Cools and soothes the skin Nelsons Arnicare Arnica Cooling Gel is a gentle yet effective product containing natural arnica from Scotland. Specially formulated, it combines the benefits of arnica with the refreshing sensation of natural grapefruit oil and menthol to cool and soothe the skin. Help cool, revive and refresh tired, heavy, aching legs and ankles; great to use after being on your feet all day.