Magnesium citrate is produced by reacting citric acid with magnesium oxide or magnesium carbonate, followed by purification, crystallization, and drying. The resulting product is a white to off-white powder with a slightly sour and mineral taste that is well-tolerated in food formulations. It provides approximately 16% elemental magnesium and is one of the most bioavailable magnesium salts.
It offers superior absorption compared to magnesium oxide and other common supplements. Magnesium citrate demonstrates good water solubility, particularly in acidic media, which makes it suitable for clear beverage fortification. The ingredient serves dual roles as both a magnesium source for nutritional enrichment and as a mild acidity regulator in food systems.
