How is magnesium used in skin care products?

Magnesium is the 9th most common element in the universe, and it makes up approximately two percent of the Earth's crust. It is the 3rd most common element found in seawater. Magnesium ions are essential for the function of the cells of all known living organisms, and are present in over 300 biochemical reactions in the human body. Magnesium is a fundamental component of the human diet, and a deficiency in magnesium is connected to many diseases. Magnesium is therefore a building block of human life. As such, its efficacy as a Skin Care ingredient is unparalleled. It penetrates below the surface of the skin, assisting in regeneration and healing of damaged skin cells. It is also a natural anti-allergen that supports healthy skin against allergic skin rashes.