Boiron Arnicare Gel relieves muscle pain, stiffness, swelling from injuries, and bruises.* This homeopathic medicine is made from a mountain daisy. Odorless and non-greasy, the gel is cooling and quickly absorbed into the skin.Made with fresh mountain daisies (Arnica montana) from the French mountains, Boiron Arnicare Gel relieves everyday muscle aches and pains without a traditional strong medicine smell. Use it at the first sign of back, neck, knee, shoulder, and leg pain; swelling from injuries; and on bruises.* The gel cools and refreshes upon contact.