Magnesol is a 100% natural magnesium supplement, free from any artificial ingredients, coloring, flavoring, or sugars. Magnesol is a magnesium chloride supplement that contains zinc oxide and a small amount of magnesium carbonate. Natural magnesium is one of the most important elements needed for your body to function properly, activating over 300 biochemical reactions. Note: A lack of magnesium in your diet could put your health at significant risk. 80% of the population is already deficient in magnesium, causing serious health problems