Magnesium Oil is a 8 oz spray bottle of magic. We combine magnesium chloride flakes with spring water from our land. We infuse the oil with a quartz crystal for healing energy before distributing it into spray bottles. Magnesium oil is used for muscular cramps, leg restlessness, growing pains, inflammation, headaches, migraines, sleep, calcium absorption, decreases hypertension- to name a few benefits. Please be aware since it is a salt, to avoid cuts, freshly shaven areas or sensitive skin areas. Might experience a slight tingle