A thick, unglossy balm of shea butter and our own arnica-infused (Arnica montana) sunflower oil, carrying magnesium chloride drawn from the Zechstein seabed in the Netherlands. We keep the magnesium at 12% because higher concentrations tingle enough that people stop using them, and the point is that you use it.
Massaged into calves, shoulders or the soles of the feet, it is traditionally used as part of an evening wind-down after a long day on your feet. It is not a painkiller and we will not pretend otherwise. Patch-test first if your skin is reactive, and avoid broken skin - magnesium salts sting.