Highly concentrated Magnesium Spray with over 3500mg of magnesium chloride per bottle. Magnesium deficiency can clean to muscle cramping and pain, fatigue. insomnia, headaches, and anxiety. Topical magnesium spray can help you get more of this much needed mineral in it’s purest form, sourced from the ancient Zechstien Seabed in the Netherlands. Comes in a 2.5oz cobalt glass spray bottle.