Magnesium chloride is an easy-to-absorb form of magnesium that may be able to raise levels of this nutrient within the body when applied topically to the skin. Magnesium is an important nutrient. It has multiple functions within the body.
magnesium is absorbes more efficiently through the skin than through the gut.
spray on large area of skin and rub in or allow to dry. may leave white dust on skin, which easily brushes off.