topical magnesium spray. * Sore muscles & cramps^ * Nervous system function^ * Mineral transportation^ * Cellular integrity^ * Muscular Inflammation^ * Best when used with our muscle rub Ingredients: Reverse Osmosis Water Isolated Magnesium Chloride (from dead sea salt) Dead Sea Salt Himalayan Sea Salt magnesium is one of the most important minerals for optimized function of the mind and body^. Magnesium is kind of like a taxi that facilitates the transport of ions like potassium and calcium across cell membranes^. This process is key to maintaining normal function of the heart, nervous system and muscles.^ topically, magnesium is highly impactful on smooth muscle function.