Better You Magnesium Oil Joint Spray combines Zechstein Inside magnesium chloride with glucosamine, menthol and wintergreen oils to provide effective aid to stiff or uncomfortable muscles and joints. The spray is easily absorbed and has a pleasant smell that doesn’t linger, unlike some joint and muscle creams. 10 sprays delivers 90mg (30% RDA) of elemental magnesium together with glucosamine directly to the affected area. The Magnesium helps to relax the muscles in the aggravated joint area and helps to retain movement in the joint. The Glucosamine promotes optimum cartilage health while the formula also includes menthol and wintergreen oils to provide a calming, soothing effect and ensure maximum absorption.