BetterYou Magnesium Mind Flakes contain a highly concentrated form of 100% natural, Zechstein magnesium chloride. BetterYou Zechstein magnesium chloride comes from a natural source, deep inside the Earth’s crust. It has been protected from man-made pollutants for over 250 million years, ensuring its quality and purity. BetterYou Magnesium Relax Bath Flakes are an effective way of replenishing the body with this essential mineral, promoting overall wellbeing, aiding skin health and naturally relieving tired and aching muscles. A restorative blend of magnesium chloride, sweet orange and basil to soothe the body and focus the mind.