Magnesium Chloride Lotion with Premium Distilled OptiMSM and MelatoninnRich in Plant Moisturizers Including Coconut Oil and Shea ButternGreat for Sensitive Skin and Fragrance FreenGenuine Zechstein Sourcen25mg Elemental Magnesium with 3mg Melatonin per 1mlnAncient Minerals Magnesium Lotion Goodnight is a smooth, quickly absorbed emulsion of magnesium, MSM and melatonin in a skin-nourishing base of certified organic oils. Ancient Minerals Magnesium Lotion Goodnight is fragrance free, does not contain any formaldehyde releasing preservatives, and delivers 3mg melatonin and 25mg elemental magnesium per 1 mL.