Magnesium oil ek concentrated solution hai magnesium chloride ka jo water mein hota hai (asli oil nahi hai). Isse topical use karte hain skin par magnesium ke source ke liye aur kaafi log soothing aur hydrating benefits ke liye bhi use karte hain. Lekin magnesium ka proper transdermal absorption ho paata hai ya nahi, iska strong evidence abhi sufficient nahi hai.