This Topical Magnesium Oil spray is scientifically formulated to absorb into the bloodstream within minutes, keeping your skin free of oil residue. Magnesium is an essential trace mineral responsible for more than 300 enzymatic systems that regulate diverse biochemical reactions in the body, including muscle and nerve function, blood glucose control, blood pressure regulation, and healthy brain development. Prolonged magnesium deficiency can impact your long-term health and since our bodies cannot produce enough magnesium on its own, magnesium supplementation is the most effective way to elevate magnesium levels.