Pure concentrated Magnesium Promotes optimum skin health and total relaxation Softens bath water for maximum hydration & skin conditioning Magnesium Spa Flakes from Sea Magik are 100% pure magnesium; an essential mineral salt that plays a vital role in maintaining a healthy body.Bathing in Magnesium-rich waters creates luxurious home spa experience, benefiting the entire body and mind. Make this salt part of your regular wellness routine to maintain healthier-looking skin.