Magnesium plays an important role in all organs of the body. The combination of organic magnesium metabolites and inorganic magnesium compounds increases the bioavailability as well as the review time of magnesium in the body. In this way, the magnesium supply can be ensured constantly and reliably when demand increases. Naturvit® Four Salt Magnesium is lactose-free, gluten-free, sugar-free and vegan and contains four valuable magnesium salts. Effective ingredients per capsule: Magnesium 210 mg Ingredients: magnesium oxide, magnesium carbonate, magnesium citrate, hydroxypropyl methylcellulose (capsule shell), magnesium glycerphosphate. Recommended dosage: Take 1 capsule 3 times daily with plenty of liquid