All ADDITIVA Magnesium preparations contain magnesium salts of natural origin, in pure form. The use of magnesium carbonate and magnesium oxide has proven successful for a number of reasons: magnesium carbonates taste natural and pleasant; magnesium oxide, on the other hand, has a particularly high magnesium content. Both salts can be easily taken up by the body. All ADDITIVA magnesium products dissolve rapidly in water, taste perfectly natural and leave no residues in the glass. Sports tip: Fit without doping – to keep the competition fair, it’s important to check the Cologne List when taking magnesium preparations. ADDITIVA Magnesium granulated drink mix and granules for oral use without water are listed in the Cologne List, ensuring athletes can achieve maximum sporting performance fairly – with no risk of doping!