The Magnesium Citrate from El Granero Integral, available in a 250 g container, is a powder dietary supplement designed to provide one of the most bioavailable forms of magnesium, thus facilitating absorption by the body. This magnesium supplement aids in energy metabolism, supports the proper functioning of the nervous and muscular systems, and reduces tiredness and fatigue. It also contributes to bone maintenance. Its powder form allows for easy dissolution in water, drinks, or smoothies, ideally on a full stomach. The product should not be consumed alongside tetracyclines or oral diabetes treatments. It is recommended to store it in a cool, dry place, protected from direct sunlight, and to close the container tightly after each use to maintain its properties.