Requisite witch hazel arnica gel is a soothing gel for bruises soft swellings sprains and muscle soreness and can help relieve excessive heatarnica helps to maintain the local blood supply and so supports natural recovery while witch hazel is a very useful herb for inflamed and tender skin and acts as an effective astringent be sure not to apply to rubbed or broken skinrequisite witch hazel arnica gel can be used on humans as well as horses and is a must for any first aid kit 400g