Dissolved in warm water, our magnesium chloride flakes provide the user with a medicinal bath of cell-restoring highly soluble magnesium chloride. Soaking in magnesium salts has been shown to markedly improve skin hydration, speed wound healing, enhance skin barrier function, and decrease inflammation. One cup contains approximately 15 g elemental magnesium. Ancient Minerals Magnesium Chloride Flakes are: Ideal for children and other sensitive individuals Effective for stress relief and relaxation Great for soaking achy muscles and joints Highly therapeutic for psoriasis, eczema, and other skin conditions Able to deliver extensive topical and cosmetic benefits Product Application and Usage: Magnesium bath flakes, or bath salts, are a form of transdermal magnesium, a method of mineral supplementation designed to deliver magnesium through the skin for rapid absorption into the cells. Ancient Minerals bath flakes are the dry flakes of magnesium chloride and other naturally-occurring trace minerals in a cvenient and economical form for utilization in baths and foot soaks. Some individuals with sensitive skin may prefer this method of application to the more concentrated Ancient Minerals Magnesium Gel or Magnesium Oil. Ingredients: Genuine Zechstein magnesium chloride flakes. Ancient Minerals Magnesium Bath Flakes are highly effective for healing skin conditions such as: Psoriasis Eczema Dermatitis Recommended Usage: Simply dissolve 1-3 cups or more of the magnesium flakes into a warm, but not hot, footbath or tub bath, and soak for 30 minutes or more.